I'm sure some radio talking heads will be all fired up about Swisher laughing and smiling when the team was down by ten runs. As I mentioned in my earlier Nick Swisher-Brett Favre post, though, what are you supposed to do? It's a game and there are 162 of them in a season. You're bound to lay some eggs and when a position player is called on to pitch, I don't think anyone is really taking it that seriously.
UPDATE: Found a video in English, thanks to Larry Brown Sports.