So... Any idea what worlds are going to be in this? If so, how are they structured? By franchise, or by theme?

E.G. a Racing universe, Is it going to be based off of Racing in general (So, we see a whole world where we see F-Zero racers and Xtreme-G bikes racing against Pod Racers) Or is it going to be just one of these franchises (So, we get 1 world for F-Zero, 1 worlfd for Xtreme-G and stuff.)

If the former, then please say we can do a Steampunk universe.