Kirksey designated to return

The Texans this week designated LB Christian Kirksey to return from IR, and he has practiced with the team. If his repaired left thumb is ready for Sunday's game against the Colts, the returning starter would destabilize LB Zach Cunningham's role. Cunningham had sunk to a reserve spot behind Kirksey and Kamu Grugier-Hill before Kirksey's injury. We'll watch for whether Kirksey makes it back to the active roster.