I followed Kubel through the minors as well. I remember when he went down in the AFL and how bummed the forum was about it. The Twins needed that offense. And their adjusted age difference is about 350 days. Close enough to a year to call it that. Kubel started his age 22 season in AA and had about 150 ABs there. There's a good chance Arcia starts off his age 22 season in AAA (and even if he doesn't, Arcia already has 300 PAs in AA that Kubel didn't begin to receive until the start of that age 22 season). Again, Kubel was a marginal prospect until he completed his age 22 season. Considering how Arcia has out hit him at a younger age, I think the Kubel comp is a fair one and that "Jason Kubel Light" is the bad comp, considering that age 21 Jason Kubel was not exceptionally good at baseball, nor was he highly regarded by analysts. You keep talking about how Kubel was the top Twins hitting prospect but I don't see why that's relevant. Yeah, he should have been the top hitting prospect because he was the last decent hitting prospect to come through the system until this current batch of hitters we see today. The Twins had already promoted Hunter, Cuddyer, Morneau, Mauer, etc. and Span was never much of a prospect until he suddenly broke out of nowhere. The Twins haven't had many decent hitters in the minors since 2004. It's not surprising that Arcia is overshadowed in a farm system that contains guys like Hicks, Buxton, and Sano... Just as Kubel was overshadowed by Mauer and Morneau during his early years in the system.