I've heard several commentators talk about how this coaching staff tries to develop every player on the roster down to the practice squad guys, and note that that specifically didn't happen with past administrations. I see it on the field too. If Fromm didn't work out, it's not because the Bills didn't try to develop him. It also doesn't mean they were going to hand him the job, he had to beat out his competition like everyone else on the roster, and he didn't.