What makes you people think that the Heat can beat the Celtics in the playoffs?

They can't. When the Shaq returns, and he begins to have a 3-man rotation of him/Nenad/Jermaine the celtics will be much stronger down low. Also, don't forget we have Davis, Green, and Garnett who are tall and big too. The Celtics will step it up in the playoffs, they finished 4th seed last year but made it to the finals.. They are hungry for a title. Celtics over Heat 4-2 plain and simple.