Filed under: Green Bandwagon So Much For Blood, Sweat, and Tears By Jim Weeks Jul 16, 2008, 9:47pm EDT Share this story Share this on Facebook Share this on Twitter Share All sharing options Share All sharing options for: So Much For Blood, Sweat, and Tears Reddit Pocket Flipboard Email The NFL has what apparently should be called the Paul Pierce Rule to crack down on its players using gang signs in games. Here's the Pierce story, with the much talked about image below. via multimedia.heraldinteractive.com More From CelticsBlog CelticsBlog roundtable: what fun storyline are you most interested in at Media Day? Boston Celtics Daily Links 10/1/23 Report: Celtics sign big man Wenyen Gabriel to training camp contract CelticsBlog roundtable: which training camp position battle are you most interested in? CelticsBlog roundtable: will Malcolm Brogdon finish the year with the Celtics? Celtics acquire Jrue Holiday, trade Malcolm Brogdon, Robert Williams III and picks