I've only seen the replay of his HR and heard a few tweets about him having put on some muscle and hitting BP bombs, but comparing his spring to last year might be illustrative: 2016: 47 PA, .244/.255/.311, 7/1 K/BB, 3 XBH (all 2B) 2017: 24 PA, .304/.333/.609, 6/1 K/BB, 4 XBH (2 2B, 1 3B, 1 HR) It'll be interesting to see if he's trading some contact for pop. I'd be on board with that, since he has so much room to safely trade K's for IsoP with his past K rate, and because that would help make it easier for him to add some BBs too.