Steve McNair was the face of the franchise when it first became the Tennessee Titans in 1999, and he was named the NFL’s co-MVP in 2003.Neil O’Donnell was a fill-in who once led the Steelers to a Super Bowl appearance.Vince Young was the No. 3 overall pick in the draft and was touted as the team’s next Air McNair.Kerry Collins guided the Titans to a 13-3 regular season record and once led the N.Y. Giants to the Super Bowl.Outside of a few starts from Billy Volek – and one forgettable game from Rusty Smith – these are the men who have quarterbacked the Tennessee Titans.It’s an esteemed group with a combined three Super Bowl appearances, but the best quarterback in Titans history looks to be the guy who is playing right now, Matt Hasselbeck.In Sunday’s 17-14 victory over the Denver Broncos in Nashville, Hasselbeck played like a seasoned pro with 13 years of NFL experience. He threw with velocity and accuracy.