Good stuff. 24 years old, has decent offerings and certainly downward plane on his pitches due to his size. Realize he's only thrown 96 innings at AAA level, but could he be a post all-star break audition callup?
I imagine the Twins brass are happy with his progress but would like to see him continue to develop and demonstrate consistency plus a bit more dominance at AAA. Since he's not on the 40-man, but (I think) needs to be added in order to avoid the Rule-5 draft this winter, the timing of an eventual callup will depend on factors outside his control. Perhaps the trading deadline will clarify things. If not, I hope I'm not jinxing my guy if I foresee a September callup given his current trajectory.