Gray optioned
Maybe that's a good sign. He looks healthy but needs innings. They could have started him in the majors under limits, but they have enough pitching that it's convenient to do the right thing.
So, Cavalli plus the 3 FAs (Littell, Griffin, Mikolas), and likely Irvin. If Littell isn't ready, there's Lord for now. Gray comes up when he's stretched and there's a need due a fail or injury.
Mikolas gets some leash, as does Irvin.