Who would give you the higher chance to win a title in the next two years? You as the manager already have a team which is solid in defense and solid in offensive, but it lacks a star player to make it a serious contender. You can either add Embiid or Doncic to that team.
For the Heat, this is very tough because do I want a guy who can get 35 pts / 8-10 ast in every playoff game but has questionable defense or do I want someone who can be that rim protector to give Bam the ability to play wings more and give us 30 pts / 12 reb a game.
I lean Embiid because of the rim protecting and giving Jimmy & Bam the ability to switch on teams better, but possibly having Luka next to Jimmy & Bam would be awesome.
Butler/Bam/Embiid is an incredible defensive frontcourt but that spacing would be tough.