Getty DeMeco Ryans was mum on a situation that may have led to the Houston Texans' latest roster moves. DeMeco Ryans and the Houston Texans now boast seven tight ends on their roster, with their latest addition being Louis Hansen . Hansen joins a group that has battled injuries last season, perhaps limiting what offensive coordinator Nick Caley wanted to do. The Texans have invested in their tight end room in every avenue: via the draft, free agency, and trades. His arrival means another player’