If it's the same injury and recovery time as Gavin Floyd, he made his first rehab start about 5 months after surgery. So much better outcome than torn ligament. Let's hope it's just that.
My memory of that injury was Tony Saunders from the Marlins back around 2000, and it was recurring and basically career-ending. Hopefully that was different somehow.
EDIT: Looks like that was arm and not elbow, so I guess never mind. Also was with TB when he got hurt.
This also happened to Jay Powell when he was with us in 2005. He had a few good outings then he let one loose and fell to the ground in pain. I remember that one in particular seeing it live.