Has anyone actually watched Cousins this year? He's been a net negative on defense, and gets way too exploited easily on PnR.
While I feel bad, because injuries was once again the main issue for why he didn't receive any serious NBA offers, but now it seems like DMC is not only injury prone, but just too slow for the pace of today's NBA. He would need to adapt and adopt a similar mindset/mentality that Brook Lopez did, and convert/translate his game over into utilizing his passing, strength, and body to try to contest more shots while improving his 3 pointer.
I don't think Cousins needs to adapt his offensive game. His main problem in GSW is that they have too many weapons. Durant is an MVP and former lead leaguing scorer. Steph Curry is arguably the best offensive threat in the game. Then there is Klay who is one of the best SGs in the league. A 20+ppg threat. And Draymond Green to fit in as well.
When Durant was out injured, Golden State played beautiful basketball with Cousins in a larger role. He fit in brilliantly with the Warriors pass and move system.
The offense is still there. The defense is an issue but the offense is still there. Cousins needs to be on a team where he can have a larger offensive role to overcome his defensive limitations.
There was talk that Cousins was interested in returning to GSW if Durant leaves but not if Durant stays -- and I think that is right, for him (Cousins). There is a vacant role there for Cousins if Durant leaves that allows Cousins to re-establish himself as a top offensive player and he is a great fit in their offensive system. If Durant stays, there isn't enough of a role for Cousins and he would be better off somewhere else (maybe Portland for a year while Nurkic is out injured).
Cousins = it is his passing, ball-handling and driving ability that make him a much more talented offensive option than a Brook Lopez. Cousins is not as stagnant (with or without the ball). Cousins creates far more advantageous situations for his team and can create both for himself and for others. He can run the fastbreak. They can iso the wing for him. They can post him up on switches. He can draw double teams. He can pass from the high post to cutters. So many extra offensive weapons. Cousins still has a lot to give on that end of the court.