So last week Keenan and The green bay OLmen with the hardest name ive ever spelled violated concussion protocol, but Percy Harvin gets a concussion.... they say he went and took the test... He's out for a series, if that.....and back in no problem.... Three plays later, whatya know he's out again... with another concussion.... because he shouldn't even be in the game... You hold some teams to a standard, that you don't hold everyone to.... WTF