Case Keenum says Matt Schaub “couldn’t be a better guy”

Case Keenum took Matt Schaub’s job as the Texans’ starting quarterback. Schaub has handled that with class. Keenum told the Houston Chronicle that Schaub has been a great guy to be around since they switched roles, with Keenum now on the field and Schaub holding a clipboard. “He couldn’t be a better guy through the…