They just need to be aggressive. I agree with Simmons today that the Celtics are clearly the better team, it's just a matter of playing like it. Aside from Garnett and Pierce picking up the pace, Doc needs to man-up as well. If Garnett starts out the game shooting a jumper, Doc needs to a call time out and smack him upside the head.
I'll throw Wyc in there too. Wyc should offer up some sort of prize to whatever member of the Big Three draws the most fouls tonight.