Injury Report from the NFL

This is the text from Wednesday's injury report:

"DID NOT PARTICIPATE IN PRACTICE

Wednesday

RB Najeh Davenport (not injury related), LB Keyaron Fox (hamstring), DE Brett Keisel (not injury related), CB Bryant McFadden (forearm), DE Aaron Smith (not injury related), T Marvel Smith (back), CB Deshea Townsend (not injury related), WR Hines Ward (not injury related)"

We wonder if the player's whose lack of participation was "not injury related" was related to this on-going controversy.