Who’s the greatest Texans player to spend their entire career with the team?

Random thought I had today thinking over the history of the franchise. Guys like AJ80 and Watt obviously headline pretty much all "Greatest Players in Franchise History" lists, but as we all know both guys finished their careers with other teams.

Who's the best player that started and ended their career with the Texans? The first name that popped into my head was Brian Cushing, but maybe I'm missing someone else?