I worry about Dez sometimes.
He takes a lot of hits due to his propensity to fight for extra yards -- I find it hard to fault him for it, however, he missed games in 2010 (his rookie year), in 2011 he missed a game and wasn't 100% for a few others in the beginning of the season, in 2012 he had an injury the Doctors basically told him to call it a season on to his finger -- I'm glad he didn't and played through it, however in the final game against the Commanders he got hurt again and wasn't there in the end.
The good news is he hasn't had a major injury since his rookie year. Hopefully that continues.