Brian Roberts (knee) said Friday that it's "definitely realistic" to expect him to return to the Orioles' lineup before the All-Star break. While the optimism is nice to hear, it's incredibly difficult to buy into the health of the oft-injured second baseman. He hasn't played sine April 5 and underwent surgery last month to repair a ruptured tendon in his right knee. He remains a very talented middle infield option, but can't be trusted in any fantasy format.