Garrett hasn't "achieved" anything per se, other than I like the fact that does preach accountability and I think that counts for something and I think it has rubbed off a little.
It doesn't have to be another Parcells, but it has to be a guy that we can look at and say, "Yeah, he's a definite winner, he's gonna be a very good head coach." I don't think you can say that about Gus Bradley or Mike McCoy, they are simply hot coordinators but plenty of them fail every year. I don't see any difference between them and Chan Gailey or Leslie Frazier or whoever. In my mind there is a difference between them and a guy like Rex Ryan, who was not just a hot coordinator but a guy who everyone kinda thought of as a very good up and coming head coach prospect who just got passed over for some reason. Now, Rex Ryan hasn't worked out exactly after his first 2 years (though I think he's a good coach who is hampered by bad personnel up there), but when I see a guy like that, I will be more willing to go after him.