The Texans have added a defensive lineman who’s worked with new defensive coordinator Romeo Crennel. Nose tackle Jerrell Powe, who played his first three NFL seasons with the Chiefs, has signed with the Texans. The transaction was disclosed by the NFL and announced by the Texans on Tuesday. The 27-year-old Powe was a sixth-round pick…from ProFootballTalk » Rumor Mill IFTTT