What happened to Kingdom Hearts III?

I’m sure that plenty of you have seen the “special ending” in Kingdom Hearts II: Final Mix + that probably has you scratching your head thinking “how does this fit into Kingdom Hearts?” Well it might not fit into “Kingdom Hearts” exactly because the next game is not Kingdom Hearts III. Instead Nomoura-san producer of the series said to Dengeki, “First, it’s not Kingdom Hearts III. Of course, because we’re calling it a ‘new’ series, it won’t be KHIII. Also, it’s a series, so it probably won’t be just one title.” So what could it be? Students of the Strange has a good theory that Kingdom Hearts is going the Fabula Novala Crystalis route by having multiple games set in one universe. Without spoiling too much about the Final Mix + ending, I’m guessing the next series could be a prequel to the whole Kingdom Hearts universe. Names aside who really cares what Square-Enix calls the next games? As long as the titles are fun to play the name shouldn’t matter much.