Not to mention that fact that the Jets let Pettine go (dont you think there is a little animosity there as to a reason why he wouldn't credit Rex). Billsoverjets biggest loser on this forum just likes to start shit to get people going.
Pettine wasn't "let go" by the Jets. They offered him a contract extension and he turned it down. He wanted to go somewhere else.
That is correct. Can't blame the guy for wanting to prove what he can do, instead of always being viewed as the little guy under Rex's wing. Who wouldn't want the opportunity to show what they can do and potentially land a HC gig in the process? Seemed like things played out exactly the way he envisioned. Also, he may have learned things from other coaches during his one year stint with the Bills, but if you honestly think that he learned more in one year than he did all those years with Rex, you are delusional. You are giving way to much credit to your current head coach who will be out of a job in One or Two years.