Agreed, he is doing the best possible job he can do given the tools and teaching he is being given.
I feel bad for him, DJ may well be single-handedly consigning him from what may have been a great, even HOF career, to an afterthought, through his inept and horrible coaching.
DJ costs lots of guys, lots of money and acclaim.
I wish he would suffer some non-lethal, completely recoverable disease or accident, which would keep him out of coaching for a year or 2. Really. Does anybody really think that Boby April could not do better, and the stray dog in the parking lot, just as well?