If people don't think the JO flagrant was significant, then how about two flagrant fouls by wade and jones that doc Rivers himself said weren't called, leading to the two techs on Pierce?
Both moves by Wade and Jones, were clear flagrants. You can't lower your shoulder into another player like that. You can't go after a guy's head the way jones did, practically headlocking him.
You just can't do those things, and the refs allowed that crap. I'll say again, the refs were responsible for why the Celts didn't
#1 win this game
or
#2 weren't much to contention for this win today.