Now Oakland's Cecpedis was down for a bit after being thrown out at 2nd base after getting picked off...
Personally, I think he tried to injure Peralta the way he went into the bag with a barrel roll, I can understand if your going into the bag like that somewhat if your trying to break up a Double Play ball, but he was picked off, his objective HAS to be to get the the bag ...
Now, Peralta was fine (and Cecpedis is too as it turns out), but when your feet are in the air at the glove when rolling by the bag, something is wrong.