IMO there should be zero expectations. This is a total rebuild - a total revamping of the program. Psychologically, physically, schematically, recruiting targets, relationship building - everything. Football is football, it's still about the ball, blocking, tackling, etc. But everything about how it will be done and the type players who will do it has changed. It's a fresh start. How the existing players did things in the past really doesn't matter because it will be done differently now. Players are smart. They know if they can get it done in the system or not. So more may leave soon while others embrace it and go far beyond what most on here think they can.
So I'm just going to enjoy the process and see what happens.