Yeah, I'm sure every team that has ever coached him has tried to work with him on not striking out so much. Just saying "here's some ways to do it as you transition to the hardest league in the world" is a bit of a stretch. If he k'd about 30% in NPB, he's going to k about 35% in MLB. For qualified batters, Ryan McMahon led MLB at 32.3% last season. His strike out comp is probably Patrick Wisdom who is now playing for the Kia Tigers in Korea.