dawg-extra.blogspot.com/2010/04/more-gla...m.html#ixzz0kRC5eQFA This link explains that Willie would let receivers run wide open and how Grantham will not be doing that. It is not uncommon in football to let a receiver run free, but that usually means you are blitzing. Willie rarely blitzed. I saw this happen many times and would say \"we didn't even try to cover him\" thinking it was just blown coverage, but apparently that's how Willie designed the play.