Rangers right-hander Brandon Webb is weighing his options after an MRI revealed some changes in his rotator cuff. One of the options is surgery, which would end his season. Webb, 32, signed a one-year deal this past offseason for $3 million guaranteed and another $5 million in incentives. He had shoulder debridement surgery on Aug. 3, 2009 and hasn't pitched in the majors since Opening Day 2009 for the Diamondbacks. Webb was scratched from his last rehab start for Triple-A Round Rock after he warmed up and felt discomfort in his shoulder.