I get the passed over and I get the guy with the lesser title got the job and the hurt feelings.
But leaving doesn't provide him with more of an opportunity to prove himself. He would get to be uber personnel guy under Guteus Maximus including college scouting which is not his specialty. Oakland has McKenzie and his existing VPs plus the guys Gruden if bringing in. The Browns would be at best a lateral move and maybe if you turn it around you look like a genius.
I buy that Wolf set the pro personnel board up and Ted rarely looked at it more than once. He didn't trade much and his FA forays were when he had a lot of openings (or a gigantic hole) which mostly did not happen.