I think it was 50 years between the end of BD and start of D2:ED/DKS.
There was a Divinity 3 discussion topic awhile ago where I suggested a re-gathering of the council, as well.
FoV was described as the conclusion of the Dragon Knight's story, so we will not be continuing with that character. I wouldn't mind the dragon form, or something like it, staying in for the next game, though.
Personally I don't see much point to romances in RPGs, but it certainly doesn't hurt to have that option.
As for another add-on for the game... I'd love to see all the stuff that got cut put back in, but since Larian has already started working on Divinity 3 I doubt that will happen.
Nobody but the German publisher put out a DVD release of FoV, and North American publishers were initially reluctant to take on FoV and DKS until sales results came in from the rest of the world. If enough game resources could be used from DKS to keep an add-on under MS' DLC size limit, then I guess we could hold out faint hope of another add-on, but I don't think publishers will be more interested in the prospect of a second add-on than they were with the first, unfortunately.
