Baltimore Ravens fans prepare for their game against the San Francisco 49ers prior to Super Bowl XLVII at the Mercedes-Benz Superdome on February 3, 2013 in New Orleans, Louisiana. (Photo by Scott Halleran/Getty Images)

The exterior of the Mercedes-Benz Superdome is seen before the start of Super Bowl XLVII between the San Francisco 49ers and the Baltimore Ravens on February 3, 2013 in New Orleans, Louisiana. (Photo by Rob Carr/Getty Images)

A large banner on the exterior of the Mercedes-Benz Superdome of Patrick Willis of the San Francisco 49ers is seen before the start of Super Bowl XLVIIon February 3, 2013 in New Orleans, Louisiana. (Photo by Chris Graythen/Getty Images)

CBS sports TV analyst Bill Cowher, Shannon Sharpe and Boomer Esiason during Super Bowl XLVII at the Mercedes-Benz Superdome on February 3, 2013 in New Orleans, Louisiana. (Photo by Rob Carr/Getty Images)

Sportcaster Jeremy Schaap, Jackie Harbaugh and Jack Harbaugh attend Starter Parlor - Super Bowl XLVII on February 2, 2013 in New Orleans, Louisiana. (Photo by Vivien Killilea/Getty Images for Starter)

Sportcaster Jeremy Schaap, Jackie Harbaugh and Jack Harbaugh attend Starter Parlor - Super Bowl XLVII on February 2, 2013 in New Orleans, Louisiana. (Photo by Vivien Killilea/Getty Images for Starter)

Former NFL player Carl Banks, Jackie Harbaugh and Jack Harbaugh attend Starter Parlor - Super Bowl XLVII on February 2, 2013 in New Orleans, Louisiana. (Photo by Vivien Killilea/Getty Images for Starter)

Fans cheers for the Harbaughs at Starter Parlor - Super Bowl XLVII on February 2, 2013 in New Orleans, Louisiana. (Photo by Vivien Killilea/Getty Images for Starter)

DJ Mike Swift attend Starter Parlor - Super Bowl XLVII on February 2, 2013 in New Orleans, Louisiana. (Photo by Vivien Killilea/Getty Images for Starter)

TV personality Guy Fieri attends The Maxim Party presented by Patron Tequila at Second Line Warehouse on February 1, 2013 in New Orleans, Louisiana. (Photo by Tyler Kaufman/Getty Images for Patron)