Mario Williams didn't miss the first Bills training camp practice of the year, after all, but four of his teammates remain on the shelf - including two starters.
Three important Buffalo Bills were placed on the Non-Football Injury list on Thursday. Mario Williams was the biggest name, but he was cleared prior to missing any training camp practice time, and suited up on Friday (though he was held out of full-team drills).
Leodis McKelvin and Dan Carpenter both remain on the sideline, however, but head coach Rex Ryan downplayed the seriousness of their ailments.