The Baltimore Orioles have returned outfielder Tyler O’Neill from his rehab assignment with Triple-A Norfolk, MLB.com’s Jake Rill and others reported Saturday afternoon. Unfortunately for the Orioles, O’Neill is not rejoining the big league roster. Instead, the slugger has been shut down after receiving an injection in the AC joint in his left shoulder. The 29-year-old Canadian will not participate in baseball activities for at least the next week.