'"When I had him here, he's a good coach," Cromartie said. "We believed in and trusted in him. But those guys up there, they've just got to buy into the system. I think that's what it really boils down to. Just like guys getting used to coach Todd [Bowles" target="_blank"> here and his plan — us buying into the system and making it work for us. That's what it's really all about."'