Lions LB Tahir Whitehead left Friday night's game with a knee injury. The Lions have yet to announce an official diagnosis, but Whitehead has since tweeted that "all is well." This doesn't seem like a situation that should affect his IDP outlook.
Lions MLB Tahir Whitehead is questionable for Sunday's game against Washington after apparently suffering an abdominal injury in practice this week. Detroit added him to the injury report as a limited participant Thursday and Friday. We'll check on his status Sunday morning, but have a replacement in mind or available if you plan on starting Whitehead in your IDP lineup.
Lions LB DeAndre Levy will likely miss Sunday's game against the Titans because of a quad injury. He's officially doubtful after sitting out practice all week. It's a particularly disappointing (early) development for a player who missed basically all of last season with a hip injury. Levy's absence can only help the tackle upside of MLB Tahir Whitehead, while it hurts the Lions D overall.