Justin Watson Injury: Unable to practice Wednesday

Watson (concussion) did not participate in practice Wednesday.

Watson suffered a concussion in the Texans' wild-card game against the Steelers on Monday. The 29-year-old has both Thursday and Friday to have a chance at returning to practice. Watson still faces an uphill battle in clearing the NFL's concussion protocol in preparation for the Texans' AFC divisional-round matchup Saturday.