I would have thought it would have to be a TV movie anyway what with this whole Paramount/CBS split ownership thingygumyjig.
But yep, since the whole show was resolved (I won't go as far as to say satisfactorily) broadly there seems little direction for it to go in. As to the 'could they/couldn't they' - not sure, I doubt I was paying very close attention anyway by that point. By the time I was watching the finale it was more out of an odd sense of duty (I'd watched everything else) rather than actual viewing pleasure.
Unless they have to go - Back to the Delta Quadrant!!!
'If the Apocalypse starts, beep me!' - Buffy Summers
'The sky's the limit.....' Jean-Luc Picard, 'All Good Things'
courtesy of Saquist