Let's hope Martin starts hot with the bat. That throwing arm (check out the last several seconds of the video, where he 3-bounces it to third base) is going to limit his usefulness to LF and 2B only, and there should be too much competition for playing time at those spots if his bat is only so-so. He was drafted (and traded) for his bat, and if the bat plays at DH, then he can truly make his case.