A 49ers fan displays her hopes for next season at a Seahawks game. If a San Francisco fan has his way, the sign could also refer to playoff tickets, which were limited to markets with strong Seattle support this year.
Kevin C. Cox/Getty Images
NFL quarterback Earl Morrall, right, seen here with Baltimore Colts teammate Johnny Unitas in 1969, has died at age 79. Morrall played an integral role in the Miami Dolphins' perfect season of 1972.
The current record holder for loudest crowd in history are the fans of the Seattle Seahawks, who cheered so loud that they induced a mini-earthquake. But that level of noise can permanently damage fans' hearing.