Jon Gruden was last on an NFL sideline as a head coach in 2008 for the Tampa Bay Buccaneers. Now, as Gruden gets ready for his return to the NFL as the Oakland Raiders' signal caller, one major thing has changed, the player littered through out the league. Jonas Knox and Brady Quinn breakdown what they think may be the biggest adjustment for Gruden when he puts the headset back on.
Listen to Jonas Knox and Brady Quinn Sunday nights from 9 PM - 12 AM ET on Fox Sports Radio
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