Isn't Bryan Singer's Battlestar Galactica film going to be a thing? Not the reboot he proposed before Ron Moore got to develop the franchise, I mean his more recent stab with the film rights (which Syfy never had).
Not something that will fit into the canon of Ron D. Moore's show (well, Singer is ambiguous
about this, but I think we can at least assume it's a reboot with a new Adama and a new Galactica), but last I heard it was still going ahead. That, if anything, is the future of BSG.
In general I think the nuBSG franchise is over, barring some more Blood & Chrome. I'd already gone through the post-mortems after Caprica, which - for all its flaws - was the best chance of a contiuation it ever had.