Mike Dunleavy is ready to put the Warriors’ Jonathan Kuminga saga behind him for good.But when asked to evaluate the entire situation — from Golden State drafting Kuminga in the first round of the 2021 NBA Draft to trading the disgruntled young wing last month — the Warriors general manager revealed his one regret from the outcome.“With young players and player development and all that stuff, you want to put your best foot forward. I think we did that,” Dunleavy Jr. said on 95.7 The Game’s “Willard and Dibs.” “The key in all this I’ve learned is you have to have buy-in from the player, and you have to have buy-in from the organization. There’s buy-in’s on both ends. And that wasn’t fully met if I’m looking back on it. And that’s on both sides.”Kuminga requested a trade this season after once again falling out of coach Steve Kerr’s rotation.It was yet another wrinkle to an up-and-down career with the Warriors for Kuminga, who sought a bigger role that Kerr couldn’t find for him with Steph Curry, Draymond Green and Jimmy Butler.“These things don’t always work out,...