i dont think misi's injury is serious, although it looked serious, actually very serious when it happened, watch atlantas first series on 3rd down when ryan throws the ball to the ground and a miami backer jumps on the ball and also jumps right into misi' s legs, that looked scary but he returned for another series, maybe it has stiffened since than a little, but if it would have been that serious, he would not have been out there after that
Yeah I was rewatching the game today and noticed that play. If you watch carefully you'll see that Misi gets up limping.