Seattle Seahawks owner Paul Allen raises the 12th man flag before the NFL football NFC Championship game against the San Francisco 49ers, Sunday, Jan. 19, 2014, in Seattle. (AP Photo/Ted S. Warren)

Seattle Seahawks owner Paul Allen raises the 12th man flag before the NFL football NFC Championship game against the San Francisco 49ers, Sunday, Jan. 19, 2014, in Seattle. (AP Photo/Ted S. Warren)