KAM could be the scapegoat, even if he doesn't deserve near as much blame as he is or will get.
Still, I have to think KOC had a decent amount of say in drafting McCarthy. Seems highly unlikely a guy thought of as a QB guru would have been saying, "No, No, No!" and the GM says, "You're getting him, and I don't care if you like it or not!"
KOC's hands can't be completely clean on this deal. BUT, that could be the narrative that ends up getting floated out there.