I agree, I think Anthony Kennedy will break more left.
I also believe based on Roberts proclaiming the need to respect Roe vs Wade as settled law and precedent, and upholding stare decisis repeatedly when questioned about Roe vs Wade..... I see no inclination on Roberts part to overturn Roe vs Wade. Personally I think Roberts will break left once confirmed to the court.
He did mention something about rulings being based on president upon president.
That means today, for example, abortion is not actually covered by Roe vs. Wade. It's changed, and has become birth control on demand. The actual law does not say that. It CAN be overturned because the actual ruling all the other rulings have been based on has become distorted over time.
Hate crimes is another example of president deciding president. The incramentalism corrupts the law. It's been so added to so many times, the equality laws no longer give equal protection for all. There are now protected classes, and that could be ruled as unconstitutional by a strict Constitutionalists judge. The law says EQUAL, not SPECIAL protections, and kinky sex acts aren't covered under civil rights, otherwise, all chosen dysfunctional sex practices must have special protections, too.