McD is a very good coach, he has coached brackins to a first team All Big 12 selection already. He is also very good at X and O's. Hes just had a mess of players leaving. I am really looking forward to this season and I really like Mcdermott.
We will run more uptempo especially now that we have more athletic players who are capable of running it. When your a good coach like Mcdermott you use what you got and to give us the best chance of winning last year he had to slow it down. Its not rocket science is coaching 101
I don't know that you can attribute GMac's lack of success totally to attrition. IMO he has done a poor job of evaluating and developing (and retaining) guards. GMac has yet to have a team with an established, solid PG. And I don't expect that to change this season. Four years with a liability at PG is too many.