Mike Martz was hired cause:
a. Lovie wanted him.
b. Angelo was still there.
c. Was OC so all that mattered was his system.
No **** im comparing Trestman and McCarthy. You are saying Trestman is horrible cause when he had success with the teams, the teams were loaded and on other teams he was bad. McCarthy wasnt a great coordinator but still ended up being a great HC.
If you read the article he wrote about Bill Walsh, you can see that that man is eager to learn. EVERYONE I have heard so far that has worked with him is praising him. That to me is much more important than what you think. Players liked him. This is something you need in a HC especially in a veteran lockerroom that just lost their "beloved" HC.