ORCHARD PARK, N.Y. -- Buffalo Bills defensive tackle Marcell Dareus and wide receiver Percy Harvin both missed Wednesday's voluntary organized team activity for non-injury reasons.
"No, there's something else [besides an injury]," Bills coach Rex Ryan said. "We'll let them address it, if they want to."
Running back LeSean McCoy, who did not participate in team drills during last week's OTA open to reporters because of a slight neck injury, was a full participant in Wednesday's session.
Wide receiver Sammy Watkins (groin) continued to be a limited participant, taking part in individual drills but sitting out full-team drills.
Cornerbacks Leodis McKelvin and Stephon Gilmore (offseason surgeries) did not participate in team drills, while safety Aaron Williams (offseason surgery) and guard Chris Williams were not spotted.
Wide receivers Dez Lewis (calf) and Marcus Thigpen (hamstring) worked with the strength and conditioning staff, as did tight end Chris Gragg and defensive end Bryan Johnson.
