I think it's totally possible too.
And I think they could really work around Jen's death issue and she could definitely come back. Not as a ghost, that's too much.... I have this storyline idea that in the reunion, Dawson is writing a new movie or something, maybe about his and his friend's current lives, and he could be writing it like what if Jen were still alive, and there could be imaginative scenes of what Jen would be up to in the present... Just an idea.

I hope they do a reunion.