Denver Broncos quarterback Peyton Manning (18) passes during practice Wednesday, Jan. 29, 2014, in Florham Park, N.J. The Broncos are scheduled to play the Seattle Seahawks in the NFL Super Bowl XLVIII football game Sunday, Feb. 2, in East Rutherford, N.J.

Mark Humphrey / AP

Denver Broncos quarterback Peyton Manning (18) passes during practice Wednesday, Jan. 29, 2014, in Florham Park, N.J. The Broncos are scheduled to play the Seattle Seahawks in the NFL Super Bowl XLVIII football game Sunday, Feb. 2, in East Rutherford, N.J.