Just using that record (62%) and putting it over the season (not a very accurate measure, I know), thats a 50/51 win season. I think that is a very realistic mark for next year, especially with RJ back.
What I'm going to look forward to is how they'll make each other better. Because we all know that VC, RJ, and Kidd are unselfish players.... all 3 of them attract attention. IMO if they play the right way and play off each other, I think they all can make life easier for each other and get each other easy shots because each guy attracts so much attention.