's run as Houston's starting quarterback is on hold.The pa ser might have suffered a torn right pectoral muscle before to the during warmups, which would end his season Derek Law Jersey , NFL Media Insider Ian Rapoport was told by a Anthony Alford Jersey source informed of the injury.Set for an MRI on Monday, Mallett aggravated the injury during pregame warmups after showing up on this week's injury report with a strained chest injury. Rapoport was told that Mallett decided to play through the pain after waiting four years for a shot to start.Losing Mallett would elevate benched signal-caller George Springer Jersey back into the top spot for next Sunday's AFC South duel with the and beyond.After his promising debut against the in Week 11, Mallet crashed hard against the with a 21-of-45 Aaron Loup Jersey pa sing performance for just 189 yards and a pick. The wanted to give 's former backup a long look before his contract runs out after the season, but they're likely back where they started under center.The latest Around The NFL Podcast from Week 12 and discu ses Billy McKinney Jersey 's progre sion. Find more Around The NFL content on .