No more news about adding all the moves together, I have tried a lot of things and no luck, anyway I still have some ideas.
I haven't tried dunk contest slams in regular game yet, I am very busy trying to put on the new moves, I will take a look at that later (if I can't put all the moves together I can make a patch only with threepoint jumpshots and other with dunk contest jams).
Three point contest jumpshots look great in game, and now, to see how is this project going I have other video inspired in nba 2k8 comertials, this show a comparison of signature moves:
http://www.youtube.com/watch?v=BT7iG2GBtjM
And this brings me an idea, I think this project must be called the It´s Like That Project"
Another day I will upload a new video showing some other new signature jumpshots, and believe me, they are a lot and look great in game...