During one of Dino's coaches shows, I think last year around this time, they asked Dino about the NFL game the night before, Dino commented that he doesn't have time to watch NFL. That really bothered me. Here you have tape of the best minds in football, their decision making, how they design plays, and exploit weaknesses of the opposition, and you can't find the time to watch any of this? Not even a few games here or there on the DVR as time permits?
That is just one thing, but the bottom line with Dino is he's just not getting better at being a head coach. He's making the same game management mistakes, running the same plays, and having game plans that are not working. His recruiting hasn't improved much, if at all, either.
I really just don't see him changing or improving at this point. I don't know if it's worth cutting him loose now or later, but seems like the writing is on the wall. I guess you let him ride out the season unless Tony White is a possibility and you want to see what he can do as a HC.