Henderson may be headed for shoulder surgery, Adam McCalvy of MLB.com reports. On Friday, manager Ron Roenicke ruled Henderson out for the rest of the season, and it sounds like the 31-year-old's shoulder may need to be surgically repaired. Henderson was expected to serve as the Brewers' closer this season but he ended up making just 14 appearances before the shoulder issue forced him onto the DL. If surgery is indeed necessary, Henderson could be in jeopardy of missing the start of the 2015 season.