The hardest part for the Twins is the 40 man roster is full of prospects who aren't ready yet. None of Balazovic, Duran, Enlow, Sands, Strotman, Vallimont and Winder are expected to help early in the season. That's 1/3 of the pitchers on the roster. Maeda is out for the season. That means they're choosing a pitching staff of 13 from the remaining 14 pitchers. Out of those 14 pitchers Ober, Ryan, Moran and Garza have very limited MLB innings.
Bundy, Dobnak, Jax, Stashak and Thorpe were a combination of injured and terrible last season. Right now 4 of those 5 pitchers are locks and the 5th one is the first call-up from AAA.
This is why the moves to add Bundy and Cotton are so bizarre. Why keep adding question marks to a pitching staff that is almost all question marks?