Upper 3, vocal harmony 3, tyros 4 choir voices, tyros 5 drum kits, all new full hd screen
How about finally getting some SA2 voices?
Maybe the Tyros 4 choirs, but the rest i dont see happening, thats the domain of the king (and the Tyros 5 has mostly the same drums as the T4, however they sound much better because of the new effects session)