I don't think we'll completely end Roe v. Wade and get rid of abortion. I'd be thrilled though if SCOTUS will rule that some of these fetal heartbeat bills, like we passed recently here in Iowa, will be allowed to stand, or tighter restrictions or abortion clinics, and so on.
That wouldn't be a perfect victory, but still a big one. If Kavanaugh's confirmation would even open the door for that we'd be way ahead.