The Celtics would absolutely mop the floor with the Heat. 4-0. Miami has four players that any other NBA team would want: O'Neal, Wade, Haslem, and Williams. The rest of their team is awful. O'Neal is way past his prime. Wade is probably 70% at best. They're just a really bad team. Being 2 years removed from a championship doesn't change the fact that they have one consistent scorer. They're not losing because of laziness or because they haven't flipped a switch or something. They're certainly not the 2003 Lakers.