I agree. There's a night and day difference from the Jerry of old.
It's the circle of influence. He realized continuing to give guys like Lacewell his ear was only letting him to hear what he wanted to hear. Booger needs to hear what he needs to hear and even with that, he was upset he missed out on Manziel and didn't offer a 2nd and 3rd to get Lynch.
At some point he realized 'this isn't working'. The irony of it was he was getting blamed for every bad decision and he probably didn't make them all. But that carried over to when anything good happened. If it's good, McClay did it. If it's bad, it was Booger.
I do not think it is fair to give improvement to things changing around him without giving him some credit for learning and changing.
Where I differ from most here is that I do not have a problem with Booger being the GM of my team, he bought it and can do what he wants with it. It is my choice to remain a fan or not and I have chosen to do that.