Your ideas for the next KB... (spoilers)

[Metroplex]

I believe this game was way better than legend and I hope that the devs will make another one sometime later on, so in the meantime, what do you think the plot for this new game should be?
At the end of the sequel the King wants to marry her off asap so it is unlikely she will return, and as Bill Gilbert said he wanted to retire, that rules him out of returning so... maybe the next game should be about Princess Amelie's son (or daughter) adventures and some some artifact like the rage box or the dragon (s)he gets to use.
There are new worlds to explore, for instance it would be very challenging to include a fully developed Dragon's continent, not the pitifully small Ultrax with just two or three dragons to fight.
Ideas please.