I don't want to directly respond here but just want to make a general comment.....
Having the highest paid, probably most looked up to player immediately not respect the coach is a problem. Some people are saying that is Belein's problem. Some people are saying that is Love's problem. I think it is entirely besides the point.
If you are starting over and you have deemed someone worthy to usher in a rebuild, the front office has to be on the same page with that person. If they are, someone like Love just gets jettisoned. That is just the reality.
Maybe Belein's style doesn't work, maybe his attitude doesn't work but if you lay a 5 year contract on his desk and a 31 year old vet with a checkered injury history and no real long term future with the team starts acting up, that guy just has to be moved. When a guy like that stays, it's just all bets are off.....the chance of that coach succeeding goes way down IMO. Blatt lost his clash because LeBron was on the other end of the line.......Belein just should not have lost his clash to someone like Love. A good organization just cycles that player out and moves on.....and then there's a closed door meeting saying "This is our coach.....we aren't going to have two a days and tough practices forever but we will have them for some time. If you don't want to be here, go knock on Koby's door and we'll try to send you elsewhere in a trade or release you."
The team owed Belein that IMO.....when they didn't give it to him, I'm sure the locker room went south real quick. When the highest paid player just wants to practice on his own terms and go live his life, that isn't a recipe for success, especially in a rebuilding and player development scenario. Once someone like that tunes a coach out and he's allowed to stay, the coach might as well just go....and that is probably how Belein felt. I can't imagine he didn't constantly ask to cycle those guys out......and if your GM isn't backing you up, just go back to college and make millions of dollars.