Look for Brignac to redshirt especially if Cuevas is her old self. Brignac is not ready yet and this procedure usually takes 8 months to start throwing and about a full year before someone is game ready. Brignac had this surgery back in June or July of last summer. She is just now at about 8 months although from what I heard she has been throwing for some time now.
This year Bourgeois and Cuevas
Next year Bourgeois and Brignac
The year after Brignac and the two incoming highly touted freshmen for next years class who will be RS freshman by then.
Pitching will be in good shape for some time.