BENCH BIG BABY!!
That's the only way Celtics will beat the Heat is to ditch Glen Davis and play Jeff Green. Wasn't that the reason they got him in the first place to space the floor and add versatility to the lineup.
Defensively Doc needs to also mix up his coverages throw some zone in there, and at times Switch on the Pick&Rolls. Give them different look make Miami adjust to us. On offense spread them out. Put 4 shooters Pierce, Ray, KG, and Green on the floor and let Rondo operate. Spread out the Miami Heat Defense.