This is basically the Mitch Richmond for Chris Webber trade redux. These guys are about the same ages and Luka is probably about the same caliber of player as CWebb in his prime. I don't know what Luka did to pee off the Dallas front office but he had them in the Finals last year and led all players in points, rebounds, and assists during the 2024 playoffs so it must have been something big. There's just no way that "he doesn't play enough defense" is the real reason.