Texans' Michael Dwumfour: Goes to IR

Houston placed Dwumfour (undisclosed) on its injured reserve list Wednesday.

The nature of the injury is unclear, and there's no timetable for Dwumfour's return. The 24-year-old defensive end had been a semi-regular fixture on the Texans' front four through five weeks this season, and Demone Harris should see expanded opportunities in Dwumfour's absence.