Trust me, we've all been wondering about DF 3 since MOTS came out.
What happens to Jan Ors? Does Mara Jade become a Jedi Master? What happens to Kyle?
I'd like to see an "alternate universe" type of game where Kyle chooses the Dark Path and we go from there.
But, I think we'll have to wait until ObiWan comes out before we can start thinking about the sequal to JK. Some have speculated that LEC is working on that game right now, but we have no evidence to back that up (and they may just be referring to ObiWan anyway).