Well originally I was just going to say I was only half serious because Zarraga clearly isn't going to continue to hit .400. Ultimately though those are the sorts of adjustments everyone has to make AAA to the majors and are the factors well considered by MLE, since his game is not unusually dependent on a flukey performance in any area, he hits for enough average and with little, but enough power to keep pitchers honest, so the OBP should still be there in the majors. Now the more interesting things I learned while going back and reviewing his stats. He only started switch hitting a few years ago, and since his first year of switch hitting he has tended to hit RHB better than lefties (which is kind of crazy given he is a natural righty). Even more crazy his draft mate Gindl has almost 3 times the minor league plate appearances! I think he's had a couple of injuries over the years, but mostly he has been relegated to bench duty. Which on the positive side means he knows how to deal with it.