I don't disagree with anything you just said, although I'm not completely sure about the "Everyone wants to see him coach well and win games" part. It may be that they're just so frustrated that they say he never should have been hired and he stinks as a coach and should be gone now. I really want to see what he can do with some talent, and if he doesn't produce this year, he'll be gone.
When he has some talent on the floor and his team is failing, then there is a case to make. Let's see what he does with some talent this year.