Yeah but their power numbers in the minors were with a different ball and KATOH hasn't adjusted to that yet. Also, saying marginally better is a bit hilarious considering all of these guys missed several top 100 lists. Plus, while Vlad Jr. was said to only be on peoples' radar because of his name, KATOH was on him immediately.
For fantasy, seems like using just KATOH is way better than using scouty lists.