Why would this be The Concussion Blog news? Well, its more of a theory and observation than news, just stick with me here…
In 2008, Edwards was a very good quarterback for the Bills, and progressing well, until this hit by Adrian Wilson, then of the Arizona Cardinals.
http://www.youtube.com/v/yjpANEVexhY?fs=1&hl=en_US
Edwards was never the same after that hit and now he is looking for work.