I think, out of your bullet points, I can see everything except dragons happening. Unless you're cool with robo-dragons.
As far as Connor goes, it's not like Connor or Melissa will stop being around when they're done with each other, so waiting for them to have sexytimes wouldn't really speed up this theoretical thread.
As far as Connor goes, it's not like Connor or Melissa will stop being around when they're done with each other, so waiting for them to have sexytimes wouldn't really speed up this theoretical thread.