Ideally they would have better hitters right now who could fit the bill in the middle of the order and allow him to hit somewhere else. Down the line, I see no reason why he couldn't be the type of hitter to rely on everyday in that spot for years and years. If the 2, 3, 4 in 2015 was Jackson, Castro, Rizzo, that could be pretty cool Personally, I'd want to see Jackson and Castro slid up one spot each and #3 filled with awesome player to be named later, or Rizzo slid up and #4 filled by awesome player to be named later. That would also be nice, but Castro could very easily be a 900 OPS type hitter in his prime and awesome enough in his own right. Do you see Castro as a 30+ home run hitter with a decent amount of walks without significantly raising his strikeouts? That is probably what it would take to get to .900, and while I think it's possible for Castro to get there, I don't see it as being very likely. The power will almost certainly improve as he gets into his prime and hopefully some walks will follow, but that's a large jump for him to take. Why couldn't the strikeouts rise in conjunction with a rise in LD%?