Travis Snider has been diagnosed with a concussion as a result of getting beaned in the head during a game for Triple-A Las Vegas Friday. A tough break for Snider, who has put up a .324/.396/.468 batting line with two homers over 188 at-bats for Las Vegas since being demoted in late April. He probably wasn't terribly far from a promotion back to Toronto, but obviously he'll be out for a while now.