Vikings lost Bridgewater to a dirty hit to the head after they targeted Teddy's knees earlier in the game. They also were responsible for putting Roethlisberger on the injured list this year with a dirty hit to his knees. Not really surprising that they are doing this considering the DC is Greg "Bountygate" Williams.
http://sports.yahoo.com/blogs/nfl-sh...204621327.html
NFL likely won't do anything until one of the cut defensive players spills the beans on Williams new bounty scheme in a year or two.