If I am Gores, I spend the next few months finding a basketball man to run that side of the organization. If you want to keep Tellem and those folks on the business side, knock yourself out. But I want someone new in charge of running the basketball side. I don't care if it is a President/GM combo or just a GM.
The scouting department has to be rebuilt. This team is not good at identifying talent. Not in the draft. Not via trade. Not via free agency. The entire department needs to be rebuilt from the ground up. It has to be built to understand and react to the modern game. Anyone suggesting you acquire 3 traditional bigs should be instantly fired.
The next department to be rebuilt is player development. Think about all the recent draft picks and young players on this team. Think about the first game you watched them play and this last game. Outside of Stewart developing a three point shot, almost all of them are the exact same player as day 1 in the league.
I don't know who I would target for the top job(s). I think my first call would be to Bob Myers and see if he has any interest at all in coming here. He built the Golden State teams so he has some past success. Still young at 48. I imagine it would take a dump truck full of cash to lure him to Detroit.