Schoop worked out with the Orioles on Monday and took grounders at second base, Eddie Encina of the Baltimore Sun reports. As expected, Schoop is back with the big league club on a rehab basis as he continues to work back from a knee injury. He'll remain with the Orioles until Thursday, at which point he's slated to head to Double-A Bowie to continue rehabbing. Schoop remains hopeful to return around the All-Star break.