Jon Gruden is a quarterback guru, and there are a handful of struggling signal-callers who would greatly benefit from his guidance.
During his time with the Oakland Raiders, Gruden turned Rich Gannon from a below-average quarterback into a four-time Pro Bowler and two-time first-team All-Pro.
He then helped Brad Johnson have his best years as a pro during his time with the Tampa Bay Buccaneers, including a 2002 campaign that earned Johnson his second Pro Bowl and a Super Bowl victory.
There's no doubt that Chucky would have a positive impact on any quarterback lucky enough call him coach. With that in mind, here are five quarterbacks who are currently floundering but who would thrive under Gruden's tutelage.