According to a league source, there is concern that Derek Carr may not be wired in a way that's conducive to the coaching style of Jon Gruden.

Gruden tends to ride his quarterbacks to maximize their potential.

“Jon Gruden is not easy to deal with,” PFT Live co-host Chris Simms said by phone on Thursday. “He’s in your face, he’s blunt, he’s extremely honest. At the same time, he’ll be extra hard on a quarterback if he knows the kid has talent. The quarterback has to remember it’s only because he wants him to be better and knows he can be better. . . . If he wasn’t yelling at you, that’s the bigger concern. It’s all for the greater good. It’s only going to make you a better quarterback.”

Carr’s gigantic contract has a fairly early out for the team, allowing them to dump him after 2018 with only a $7.5 million cap charge, at a cash outlay over two years of less than $48 million.