If GM holding Marvin back, then why has Marvin never left to a better Opportunity/GM?

[*Nately120*]

Making the playoffs is important and good, but in Marvin's time here we've been fortunate to make the playoffs every time we're had a winning season. We've never won 9+ games and missed out, and a lot of teams have won 9/10 games and missed it and twice a team won 11 games and missed the playoffs.

This year again if we get 9 wins we have a good chance of getting the 6th seed.

So, Marvin isn't bad but the guy has had some good players, two good QBs in Palmer and Dalton who played most of the seasons they were here, borderline HOF WRs like Chad and Green and he's made the playoffs any time he had a winning season. Yeah, he's a good HC in a way, but we all know the bar here is low.