INDIANAPOLIS,IN - DECEMBER 5: Drew Bennett #83 and Billy Volek #7 of the Tennessee Titans celebrate during the game against the Indianapolis Colts at the RCA...

NFL: DEC 18 Seahawks v Titans 18 Dec. 2005: Steve McNair (9) walks with Billy Volek during the Tennessee Titans game versus the Seattle Seahawks at The Coliseum in Nashville, TN

Seattle Seahawks v San Diego Chargers SAN DIEGO - AUGUST 25: Quarterback Billy Volek #7 of the San Diego Chargers throws a a pass against the Seattle Seahawks on August...

24 DECEMBER 2007: Billy Volek of the San Diego Chargers during a game against the Denver Broncos at Qualcomm Stadium in...

INDIANAPOLIS - JANUARY 13: Philip Rivers #17 of the San Diego Chargers congratulates Billy Volek #7 after Volek scored touchdown on a 1-yard run in the fourth quarter against the...

San Diego Chargers quarterback Billy Volek (7) celebrates with tight end Antonio Gates after Volek ran for a touchdown in the fourth...

Jeff Fisher says former Titans QB Billy Volek lied to him in the offseason

Billy Volek must battle talented rookie Vince Young for the starting job

Billy Volek threw for almost 500 yards on Sunday

Billy Volek threw four TD passes and just one INT last season in limited playing time