BYU football players rejoice after the gun sounds to seal their 20-17 victory over Colorado in the Freedom Bowl at Anaheim, Calif., Thursday night. The victory was especially satisfying for BYU, 9-4, which had lost three of its last four games. Freshman quarterback Ty Detmer replaced starter Sean Covey at halftime and started a drive that tied the game at 14-14, and Jason Chaffetz kicked two field goals in the closing minutes. (See stories on D1.)