I dont think they blew their load.
they've been looking very good this whole playoff series (collectively)
funny, after losing to atlanta and before the bulls game, my son and i were joking around saying "do we want to beat the bulls or have a chance at wemby"?
I mean they've definitely played over their heads last 3 games. Up 3-0, you don't gotta do too much more to win but if the finals starts and Caleb Martin isn't providing James Worthy secondary scoring anymore, no one is gonna be shocked. Dude is on 1 right now.
Vincent has been really inconsistent his whole career as well.
Guys like Love/Robinson would be significantly more challenged to stay on the court vs a better offense as well. That's an indictment on the Celtics they're allowed to play so much (although Celts actually have done a pretty good job attacking Love in this series, then he's the 1 that gets hurt, can't even win with the injuries)