Not that it's a huge deal, but your math is still wrong. According to B-Ref, Kubel was 22.098 at his debut, Parmelee 23.194. That's one year plus 96 days, or ~460 days. Kubel ascended through the minors much more quickly and thoroughly. (Heck, as good as Parm's debut was, it happened about a year earlier than it would have if the Twins season hadn't been lost in 2011.) And I bring up the injury precisely because it explains WHY Kubel sucked for most of his first 600 PA. He completely wrecked his knee, missing a full season and being limited in the next, and having to become a very different, power-centric player in the process. Parmelee doesn't really have such an excuse ("only playing 5 days a week instead of 6" is fairly weak by comparison). I still agree with your ultimate points, though -- I want to see Parmelee get another chance while we still can, and if Kubel is scuffling, it may as well come at his expense.