When Richard F. Griffin, Jr. became General Counsel of the NLRB (despite the fact that Republicans had made concessions to Obama dependent upon his NOT being associated with the NLRB) he tried to ram card check through.
http://www.freerepublic.com/focus/f-chat/3085102/posts
Look for him to try to get this to happen via card check.
I just can’t see that happening. Card check to the Dems is live overturning Roe v. Wade to us. Even when Obama and the Dems were at the height of their power in 2009, they knew that they could never pull it off.