I think I would keep Jones. At the worst, they would have similar numbers, and you are investing less for those numbers. At best, Aaron Jones out-produces his draft position, he has a better QB than Derrick (Marriota, if he's not replaced by the Miami castoff), and he can catch the football. I'm a HUGE Derrick Henry fan (and an Alabama fan. ROLL TIDE!), and never understood why the coaching staff never fed him the ball. He's the kind of runner that wears a defense down and then springs long runs because said defense is tired of tackling him. With that said, he needs the passing offense to click to keep defenses honest. I'm not sure Tennessee can do that. I think I would keep Jones and try to pick Henry back up in the draft.