Between Cavalli, Griffin, and Littell that's potentially three rotation spots you can reasonably hope for a decent chance to win.
I'm pleasantly pleased by the rotation. A year ago, I was a bit more excited about Irvin, Parker, Herz but that's been a disastrous past calendar year for them.
Cavalli, Griffin, Littell are fine rotation arms. I am intrigued by getting Josiah Gray back, and I'm hopeful of bounce backs from Mitchell Parker and Jake Irvin. Mikolas is a inning sponge for a #5 starter. I wouldn't mind seeing a bit more of Andrew Alvarez or Brad Lord.
The first base/DH conversation is a lot more painful from my point of view than the starting rotation.
It would be nice if we could put up an average defensive effort behind the pitching.