What's interesting, as most people probably don't know, is Kyle Tucker repeated AAA at the same ages as Caissie. The main difference is Tucker was really good his first year, and got a taste. His second year was actually worse, still very good, and then he got another taste. In my opinion, if the cubs have any ideas of keeping Caissie, you have to give him exposure to MLB pitching at some point this season. I'm a big Caissie guy, definitely bias there, so I am naturally inclined to say let Tucker walk, and let Caissie take Right. But, I am assuming Seiya will take right, and Caissie plays DH. Or, they spilt time in right together. I imagine Seiya is less willing to play DH behind a rookie than he is sacrificing for the team for a player like Tucker. I could care less personally, I just want a lineup with Caissie, PCA, and Shaw. But, mainly, as much as I like Happ, I would pay Tucker, put him in left, and let Caissie take right. Others might not agree. I understand that, and respect it as Happ is a pretty good player overall, and he helps make the cubs outfield defense spectacular.