Duke is in the Final Four, and even though Flagg is assuredly jumping, I think Maluach and Kneuppel stay. They literally lose Flagg, Sion James, Gillis, and maybe Proctor if he jumps (unless there's an unexpected portal entry out of the young crew).
The only reason any of Henderson or the Boozer Twins would leave is if they think someone else is gonna eventually beat them out. Otherwise, you find yourself on a young and talented roster with opportunities to win the ACC multiple times and make deep runs in the tourney.
The carrot we dangled out there for Henderson and/or the Boozer's to come to Miami was to be stars here and for more PT and to be the focus from day one forward, albeit as the centerpiece of a rebuild. It wasn't enough. And you can't make these kids' minds up for themselves, especially after all of them had already committed to Duke, and their trajectory keeps going up while we're starting on a rebuild.
I'm sure Jai asked the question and sold those kids as hard as he could on helping him rebuild things here. That's something. It wouldn't have happened if we still had Coach L. We wouldn't have been in a position to even ask the question if Henderson/Boozer x2 wanted to jump ship and come here.