Reasoning
Lakers add another shooter to provide more spacing that fits with Luka similar to a catch and shoot role when Hardaway jr was on the mavs
Wizards receive extra offensive firepower, plus another year left on DeRozan contract to flip or resign him at a cheaper price
Since the Bulls can't find a market for Vuc, they shop around for Collins instead. The Bulls receive a point guard replicating Lonzo's defense who can fit with Coby
Kings have no luck finding a market for DeRozan, especially at this point in free agency. Now if they do decide to pull the trigger and trade away DeRozan, They would receive an expiring contract that's the same age range as DeRozan, and the best offer the Kings can get is Middleton
Miami gets a big that can not only stretch the floor but also give Ware or Bam rest. Plus they are filled with guards and need a big. Figured bulls wouldn't want to give up Jalen since he's cheaper and a better contract plus it would be a salary match for Smart.
Forget about the 2nd round as I forgot to remove it *