I think up to a point you are right. HOWEVER in my view Gus was learning all the time. I personally think our growth and his growth are aligned and that is the way it should have stayed, but sadly personalities got involved and that has had to end it.
If Gus makes the right move, I would...
Would love to watch the first training session under Gus.
This is a football, see how it moves along the grass. It is happy there, it likes it there, that's it's home. Now pass the ball, and keep passing it until I tell you to stop.