Kepler is left handed, so that excludes him from playing 3b. I think Park did play a little 3b in the KBO, but from what I've heard, he wasn't exactly great there. Park's at bats have been a lot better lately (overall). There were a few AB's that didn't look too hot, but everything AB on that home stand looked better then the opening games. I have a feeling that Park will keep adjusting to MLB pitching and should be launching a HR off of a fastball in no time.