Matt Schaub (Lisfranc surgery) is leading players-only throwing sessions at the University of Houston this week. Making up for time lost while sitting out OTAs, Schaub is leading 6-12 players -- including Andre Johnson (knee scope) -- in drills. Schaub reiterated that his surgically repaired foot is back to 100 percent. Both players are fully expected to be ready for the start of training camp.