To get PG, you're losing Love or Kyrie.
Under this scenario, Wade, Melo make it a Big 5, and 3/4 of Banana Boat team is united.
Warriors still win, but Cavs are much improved over current version.
Love is unnecessary if they get PG. Wade can't stay healthy and is in decline. Replacing Love with PG improves them more than just adding Wade and Melo.