"During his one season in the NFL, White apparently suffered
only one concussion, in a game against the Steelers. A hit from cornerback Ike Taylor knocked White out, and resulted in him being
removed from the field immobilized on a stretcher.
His lawsuit had alleged, per Fenno, that
he “continues to suffer from permanent injuries [including] severe headaches, speech issues, memory loss.” If that’s true, then how will he pass a physical?If that’s not true, it makes us wonder how many of the other allegations made by the former players suing the NFL concussions aren’t true, either."
http://profootballtalk.nbcsports.com/2013/04/02/pat-white-drops-concussion-lawsuit-as-he-prepares-to-return-to-nfl/