Does anyone else find the timing of this and the NFL's recent surprise admission before Congress[0] interesting? I'm curious if they did that because they knew

Does anyone else find the timing of this and the NFL's recent surprise admission before Congress[0] interesting? I'm curious if they did that because they knew this story was coming out, undermining their science which produced uncertainty about the link. [0] http://www.nytimes.com/2016/03/16/sports/nfl-concussions-cte-football-jeff-miller.html http://www.nytimes.com/2016/03/16/sports/nfl-concussions-cte...