I can definitely see what you mean about him being the outside consultant who came in swearing he could get everything to work, took a ton of money, then said "You're all messed up" and left, like he had no responsibility for it whatsoever.
He definitely comes across to me as though the only thing he wanted from the Celts was another great line on his resume, a ton of money, and a notch in his belt.
He talks about humility but never have I heard him say "I did just about the worst job of GMing and coaching ever seen in Boston, if not that era. I did a horrid horrid job and everything that happened was my fault. I totally cost that franchise about 5 years minimum." He just doesn't point the finger where it needs to go that much.
He's a junior varsity coach, but will never be able to admit it.