We do have a surplus of prospects to deal from. The MLB infield is locked up for several years. We need 2 corner OF next year and one of them could be Shaw. I suspect Shaw might remain a supersub. .Rojas/Ramirez could move to the OF or 1 of them to the bench, but we also have Kepley, Conrad, Hartshorn for OF longterm, plus Alcantara.
Ramirez, Shaw, Alcantara, and maybe Kepley could compete for the OF spots next spring. They could also sign a vet like Conforto on a short term for depth.
We also a bunch of have other prospects below any of those guys we can deal, like the Cole Mathis variety.
I think they keep Mo because he could catch next year.