Ok, let me get this straight, Jesus was the false messiah according to Jews, and their REAL messiah will...?

If the Messiah has not come, then it is too late for Him to come now and fulfill what the Prophets wrote of Him. Therefore if the Jews reject Jesus, they must reject the Prophets, the Law, and Yahweh Himself. In fact, they have. None of them sacrifice animals or do the hundreds of things that GOD told Moses. They have followed their rabbis into a different covenant, but that covenant has no prophet. It is one that men invented for themselves.