A dog named Sharkey poses on top of a Carolina Panthers statue in Super Bowl City fan experience, in San Francisco on February 3, 2016. The Carolina Panthers and Denver Broncos will meet in Super Bowl 50 on Sunday, February 7. Photo by Kevin Dietsch/UPI
A girl attempts to catch a football at an exhibit in Super Bowl City fan experience, in San Francisco on February 3, 2016. The Carolina Panthers and Denver Broncos will meet in Super Bowl 50 on Sunday, February 7. Photo by Kevin Dietsch/UPI
Rocky, the Colorado leprechaun, is seen in the Super Bowl City fan experience, in San Francisco on February 3, 2016. The Carolina Panthers and Denver Broncos will meet in Super Bowl 50 on Sunday, February 7. Photo by Kevin Dietsch/UPI
Levi's Stadium, the venue for Super Bowl 50 is seen in Santa Clara, California on February 2, 2016. The Carolina Panthers and Denver Broncos will meet in Super Bowl 50 on Sunday, February 7. Photo by Kevin Dietsch/UPI
A Super Bowl logo is seen in Super Bowl City fan experience, in San Francisco on February 3, 2016. The Carolina Panthers and Denver Broncos will meet in Super Bowl 50 on Sunday, February 7. Photo by Kevin Dietsch/UPI
Peyton Manning speaks to the media prior to Super Bowl 50
Denver Broncos quarterback Peyton Manning speaks to the media in Santa Clara, California on February 2, 2016. The Denver Broncos will play the Carolina Panthers in Super Bowl 50 on Sunday, February 7. Photo by Kevin Dietsch/UPI
Cam Newton speaks to the media prior to Super Bowl 50
Carolina Panthers Cam Newton speaks to the media in San Jose, California on February 2, 2016. The Carolina Panthers will play the Denver Broncos in Super Bowl 50 on Sunday, February 7. Photo by Kevin Dietsch/UPI
C.J. Anderson speaks to the media prior to Super Bowl 50
Denver Broncos' C.J. Anderson speaks to the media in Santa Clara, California on February 2, 2016. The Denver Broncos will play the Carolina Panthers in Super Bowl 50 on Sunday, February 7. Photo by Kevin Dietsch/UPI
Von Miller speaks to the media prior to Super Bowl 50
Denver Broncos Von Miller speaks to the media in Santa Clara, California on February 2, 2016. The Denver Broncos will play the Carolina Panthers in Super Bowl 50 on Sunday, February 7. Photo by Kevin Dietsch/UPI
Malik Jackson speaks to the media prior to Super Bowl 50
Denver Broncos' Malik Jackson speaks to the media in Santa Clara, California on February 2, 2016. The Denver Broncos will play the Carolina Panthers in Super Bowl 50 on Sunday, February 7. Photo by Kevin Dietsch/UPI
Peyton Manning speaks to the media prior to Super Bowl 50
Denver Broncos quarterback Peyton Manning speaks to the media in Santa Clara, California on February 2, 2016. The Denver Broncos will play the Carolina Panthers in Super Bowl 50 on Sunday, February 7. Photo by Kevin Dietsch/UPI
Ron Rivera speaks to the media prior to Super Bowl 50
Carolina Panthers head coach Ron Rivera speaks to the media in San Jose, California on February 2, 2016. The Carolina Panthers will play the Denver Broncos in Super Bowl 50 on Sunday, February 7. Photo by Kevin Dietsch/UPI
Derek Wolfe speaks to the media prior to Super Bowl 50
Denver Broncos' Derek Wolfe speaks to the media in Santa Clara, California on February 2, 2016. The Denver Broncos will play the Carolina Panthers in Super Bowl 50 on Sunday, February 7. Photo by Kevin Dietsch/UPI
Peyton Manning speaks to the media prior to Super Bowl 50
Denver Broncos quarterback Peyton Manning speaks to the media in Santa Clara, California on February 2, 2016. The Denver Broncos will play the Carolina Panthers in Super Bowl 50 on Sunday, February 7. Photo by Kevin Dietsch/UPI
Cam Newton speaks to the media prior to Super Bowl 50
Carolina Panthers Cam Newton speaks to the media in San Jose, California on February 2, 2016. The Carolina Panthers will play the Denver Broncos in Super Bowl 50 on Sunday, February 7. Photo by Kevin Dietsch/UPI
DeMarcus Ware speaks to the media prior to Super Bowl 50
Denver Broncos' DeMarcus Ware speaks to the media in Santa Clara, California on February 2, 2016. The Denver Broncos will play the Carolina Panthers in Super Bowl 50 on Sunday, February 7. Photo by Kevin Dietsch/UPI
Von Miller speaks to the media prior to Super Bowl 50
Denver Broncos Von Miller speaks to the media in Santa Clara, California on February 2, 2016. The Denver Broncos will play the Carolina Panthers in Super Bowl 50 on Sunday, February 7. Photo by Kevin Dietsch/UPI
Peyton Manning speaks to the media prior to Super Bowl 50
Denver Broncos quarterback Peyton Manning speaks to the media in Santa Clara, California on February 2, 2016. The Denver Broncos will play the Carolina Panthers in Super Bowl 50 on Sunday, February 7. Photo by Kevin Dietsch/UPI
Cam Newton speaks to the media prior to Super Bowl 50
Carolina Panthers Cam Newton speaks to the media in San Jose, California on February 2, 2016. The Carolina Panthers will play the Denver Broncos in Super Bowl 50 on Sunday, February 7. Photo by Kevin Dietsch/UPI
Denver Broncos quarterback Peyton Manning (18) shakes hands with cornerback Chris Harris Jr. at Super Bowl 50 Media Day at the SAP Center in San Jose, California on February 1, 2016. The Broncos face the Carolina Panthers on Super Bowl 50 on February 6. Photo by Terry Schmitt/UPI
Pia Alonzo Wurtzbach, the reigning Miss Universe, working for 'Inside Edition,' dances with members of the Carolina Panthers during the Super Bowl 50 Media Day at the SAP Center in San Jose, California on February 1, 2016. The Carolina Panthers will play the Denver Broncos in Super Bowl 50 on Sunday, February 7. Photo by Kevin Dietsch/UPI
Carolina Panthers quarterback Cam Newton speaks to reporters during the Super Bowl 50 Media Day at the SAP Center in San Jose, California on February 1, 2016. The Carolina Panthers will play the Denver Broncos in Super Bowl 50 on Sunday, February 7. Photo by Kevin Dietsch/UPI
A reporter dressed as a football talks to his camera man during the Super Bowl 50 Media Day at the SAP Center in San Jose, California on February 1, 2016. The Denver Broncos will play the Carolina Panthers in Super Bowl 50 on Sunday, February 7. Photo by Kevin Dietsch/UPI
Denver Broncos head coach Gary Kubiak speaks to reporters during the Super Bowl 50 Media Day at the SAP Center in San Jose, California on February 1, 2016. The Denver Broncos will play the Carolina Panthers in Super Bowl 50 on Sunday, February 7. Photo by Kevin Dietsch/UPI
Broncos Brandon Marshall at Super Bowl 50 Media Day
Denver Broncos linebacker Brandon Marshall answers questions at Super Bowl 50 Media Day at the SAP Center in San Jose, California on February 1, 2016. The Broncos face the Carolina Panthers on Super Bowl 50 on February 6. Photo by Terry Schmitt/UPI
Denver Broncos Aqib Talib speaks to reporters during the Super Bowl 50 Media Day at the SAP Center in San Jose, California on February 1, 2016. The Denver Broncos will play the Carolina Panthers in Super Bowl 50 on Sunday, February 7. Photo by Kevin Dietsch/UPI
Carolina Panthers Cam Newton at Super Bowl 50 Media Day
Carolina Panthers quarterback Cam Newton answers a question at Super Bowl 50 Media Day in the SAP Center in San Jose, California on February 1, 2016 The Broncos face the Carolina Panthers on Super Bowl 50 on February 6. Photo by Terry Schmitt/UPI
Denver Broncos tight end Owen Daniels speaks to reporters during the Super Bowl 50 Media Day at the SAP Center in San Jose, California on February 1, 2016. The Denver Broncos will play the Carolina Panthers in Super Bowl 50 on Sunday, February 7. Photo by Kevin Dietsch/UPI
Denver Broncos Vernon Davis raises his fist at he leaves Super Bowl 50 Media Day at the SAP Center in San Jose, California on February 1, 2016. The Denver Broncos will play the Carolina Panthers in Super Bowl 50 on Sunday, February 7. Photo by Kevin Dietsch/UPI
Carolina Panthers Greg Olsen at Super Bowl 50 Media Day
Carolina Panthers tight end Greg Olsen answers a question at Super Bowl 50 Media Day in the SAP Center in San Jose, California on February 1, 2016 The Broncos face the Carolina Panthers on Super Bowl 50 on February 6. Photo by Terry Schmitt/UPI
A reporter dressed in drag interviews members of the Carolina Panthers during the Super Bowl 50 Media Day at the SAP Center in San Jose, California on February 1, 2016. The Carolina Panthers will play the Denver Broncos in Super Bowl 50 on Sunday, February 7. Photo by Kevin Dietsch/UPI
Carolina Panthers' Luke Kuechly speaks to reporters during the Super Bowl 50 Media Day at the SAP Center in San Jose, California on February 1, 2016. The Carolina Panthers will play the Denver Broncos in Super Bowl 50 on Sunday, February 7. Photo by Kevin Dietsch/UPI
Denver Broncos DeMarcus Ware laughs at a question at Super Bowl 50 Media Day at the SAP Center in San Jose, California on February 1, 2016. The Broncos face the Carolina Panthers on Super Bowl 50 on February 6. Photo by Terry Schmitt/UPI
Pia Alonzo Wurtzbach, the reigning Miss Universe, working for 'Inside Edition,' dances with Carolina Panthers back-up quarterback Joseph Webb, Jr during the Super Bowl 50 Media Day at the SAP Center in San Jose, California on February 1, 2016. The Carolina Panthers will play the Denver Broncos in Super Bowl 50 on Sunday, February 7. Photo by Kevin Dietsch/UPI
Carolina Panthers attend the Super Bowl 50 Media Day at the SAP Center in San Jose, California on February 1, 2016. The Carolina Panthers will play the Denver Broncos in Super Bowl 50 on Sunday, February 7. Photo by Kevin Dietsch/UPI
A member of the Carolina Panthers wears a Super Bowl towel during the Super Bowl 50 Media Day at the SAP Center in San Jose, California on February 1, 2016. The Carolina Panthers will play the Denver Broncos in Super Bowl 50 on Sunday, February 7. Photo by Kevin Dietsch/UPI
Denver Broncos Tight End Owen Daniels salutes the fans at Super Bowl 50 Media Day at the SAP Center in San Jose, California on February 1, 2016. The Broncos face the Carolina Panthers on Super Bowl 50 on February 6. Photo by Terry Schmitt/UPI
Denver Broncos quarterback Peyton Manning waves to the fans at Super Bowl 50 Media Day at the SAP Center in San Jose, California on February 1, 2016. The Broncos face the Carolina Panthers on Super Bowl 50 on February 6. Photo by Terry Schmitt/UPI
Carolina Panthers quarterback Cam Newton speaks to reporters during the Super Bowl 50 Media Day at the SAP Center in San Jose, California on February 1, 2016. The Carolina Panthers will play the Denver Broncos in Super Bowl 50 on Sunday, February 7. Photo by Kevin Dietsch/UPI
The Denver Broncos participate in Super Bowl 50 Media Day at the SAP Center in San Jose, California on February 1, 2016. The Denver Broncos will play the Carolina Panthers in Super Bowl 50 on Sunday, February 7. Photo by Kevin Dietsch/UPI
Denver Broncos Coach Gary Kubiak waves to the fans at Super Bowl 50 Media Day at the SAP Center in San Jose, California on February 1, 2016. The Broncos face the Carolina Panthers on Super Bowl 50 on February 6. Photo by Terry Schmitt/UPI
Denver Broncos linebacker Von Miller reacts to fans cheers as he leaves Super Bowl 50 Media Day at the SAP Center in San Jose, California on February 1, 2016. The Denver Broncos will play the Carolina Panthers in Super Bowl 50 on Sunday, February 7. Photo by Kevin Dietsch/UPI
Brady Taylor, 4, of San Jose plays outside of Levi's Stadium, the venue for Super Bowl 50, in Santa Clara, California on February 1, 2016. The Denver Broncos and Carolina Panthers will meet in Super Bowl 50 on Sunday, February 7. Photo by Kevin Dietsch/UPI
Football fans crowd into Super Bowl City, a party venue built along the Embarcadero in San Francisco on January 30, 2016. The week long party is San Francisco's celebration for Super Bowl 50, held in Santa Clara, California. Photo by Terry Schmitt/UPI
Fireworks explode over San Francisco Bay next to the re-lighted Bay Bridge in San Francisco on January 30, 2016. The fireworks helped kickoff a week long party, San Francisco's celebration for Super Bowl 50, held in Santa Clara, California. Photo by Terry Schmitt/UPI
Police patrol in Super Bowl City, a party venue built along the Embarcadero in San Francisco on January 30, 2016. The week long party is San Francisco's celebration for Super Bowl 50, held in Santa Clara, California. Photo by Terry Schmitt/UPI
Football fans crowd into Super Bowl City, a party venue built along the Embarcadero in San Francisco on January 30, 2016. The week long party is San Francisco's celebration for Super Bowl 50, held in Santa Clara, California. Photo by Terry Schmitt/UPI
A police officer carrying an assault rifle guards the exit of Super Bowl City, a party venue built along the Embarcadero in San Francisco on January 30, 2016. The week long party is San Francisco's celebration for Super Bowl 50, held in Santa Clara, California. Photo by Terry Schmitt/UPI
Football fans crowd into Super Bowl City, a party venue built along the Embarcadero in San Francisco on January 30, 2016. The week long party is San Francisco's celebration for Super Bowl 50, held in Santa Clara, California. Photo by Terry Schmitt/UPI
Construction continues in a stage venue for the Super Bowl 50 fan area along the Embarcadero in San Francisco on January 29, 2016. The population of the city looks forward to crowds, road closures and gridlock as football fans arrive for the game. Photo by Terry Schmitt/UPI