I thought it was already said it doesn't wrap up the current story?
I know. But it also likely won't cover some of the characters/scenarios I wanted to see more of. I mean, Dermott had nothing to do with this story, for example, but I was still hoping they'd do something with him. I doubt he's involved in tonight's episode, seeing how it's about several plot threads that don't even tangentially tie to him (To our knowledge). Sgt. Hatred felt more like an afterthought this season, as well. There's also the lack of Orpheus & co., but that was established immediately after S6 was announced.
Seriously, this show has too many great characters; I'd definitely love to see a spin-off. It literally doesn't matter who (But I'm hoping it's the Triad or OSI), but I want to see an additional outlet for side-characters to shine through.