For SP depth, Braves have Elder, Vines (who they just called up and could start on Tuesday), Winans (sucked in his start), Dodd, and Ynoa.
They possibly could call up Hurston Waldrep in June/July, their top pick in the draft last year and he could make a huge impact right away if all goes well. Definitely could be a difference maker.
Reynaldo López has looked good early in the rotation. Not sure how long that lasts but hey looks like it's turning out to be a great decision stretching him out as a starter in ST.
Fried, Sale, Morton and Lopez is still pretty solid but if they lose another arm, I think the Braves will have to make a trade at the deadline.