I used to live in Chicago and my brother-in-law lives in Illinois, a big Bears fan and season ticket holder.
I find it interesting that his opinion on DJ is basically the same as I've read here. Loyal to a fault with his poor choices for coordinators, conservative and boring on offense, and didn't work well with Angelo. He was happy to see him go.
I do get the feeling that DJ's second stint as HC will be a lot like others...I'm guessing he learned from his mistakes and knows how to motivate his players. I like what he's done, but I'm also reserving judgement until he's been here for a couple of years.
This offseason I stated that the Bills are at least two good offseasons away from becoming a real contender. I'm happy with the first offseason, but we still have a bunch of holes that need to be addressed. I'll be interested to see how we play and finish this year, and next offseason will be incredibly important. I think if we give DJ at least 3 years to show us what he's made of, he'll reward us.