Texans star J.J. Watt having groin surgery Tuesday

Yesterday’s playoff loss to the Chiefs was a nightmare for the Texans for many reasons. But seeing their best player unavailable to finish the game was perhaps the worst. According to Tania Ganguli of ESPN.com, Texans defensive end J.J. Watt is having surgery Tuesday for the groin injury that forced him from last night’s game. Watt…