Based on PDA's press conference today I think it's pretty obvious what the expectations are.........be a puppet and don't question authority. This means run Vivek's "run and gun" offensive style and start experimenting with things like the 4 on 5 defense. If it fails the fall back plan will then be George Karl.
They are not going to get all of the NBA 3.0, run and gun, and 4 on 5 defense stuff from George Karl if they hired him right now. They'll never get him to do the more off the wall stuff. One thing everybody knows about George Karl is that he has a strong will and when he's the coach.....he's the coach. Karl doesn't take play-style orders from the owner or GM. He doesn't have to because he's succeeded everywhere he has gone.
Sad to say but the only reason Ty Corbin even has the head coach job right now (and their full support as they say) is because he's going to do things their way. When I say "their way" I really mean Vivek's way because I think Vivek is trying to prove something to the rest of the league that his NBA 3.0 stuff that he runs on is daughter's team will work in the NBA. George Karl is way to smart, strong willed, and credible to come in here and start taking coaching orders from Vivek.
I think the only hope here is that most likely Vivek's methods fail miserably and his mind will override his ego and he will set said ego aside and say to himself, "I tried it my way and I was wrong it did not work".