DeAnna
Just A Face in The Crowd
Paula Boivin's column yesterday pretty much answer the question (at least in my mind). So yes, it's mental and she even mentions Wonderlic scores (most centers and tackles get pretty high scores). Which begs the question: what were these guys scores anyway???
http://www.azcentral.com/sports/columns/articles/1003boivin1003.html
http://www.azcentral.com/sports/columns/articles/1003boivin1003.html