I doubt if Moya would be taken as a Rule 5 yet, so the Twins may be lucky there. Still, they have to think about adding him to the 40-man...and he'll need time at AAA.
From AA, you'd think there would be a decent chance of his selection in Rule 5. But then again, there always seem to be a bunch of relievers with big K/9 numbers at AA who don't get picked, or get chosen and then returned. Moya is younger than most, but maybe with less overpowering stuff?
I would expect he would get protected. Maybe even get a look in MLB yet this season. We don't seem to like most of the relief prospects already in our upper minors.