I think a DS9 movie would have worked during the Dominion War. There was a lot of material there to be mined. I always thought the excuses as to why they didn't get their own feature film was unconvincing. I'd happily trade Star Trek: Dances with Wolves/The Last Samurai with a DS9 Dominion War-era film.
At the time, they were playing it safe. It's why ENT and VOY were pretty much TNG-lite. Say what you will about Abramsverse/DISCO/LD/PIC/SNW - they took risks with the Trek brand. They may have been hits and misses, but they dived off the deep end in a way that I don't think the TNG-era would have. NOW? I could see a show like DS9 getting a film. Then? No.
Plus, after DS9 ended, it wrapped up so nicely that a film would have had to undo all of that. Other than Bajor never joining the UFP and Sisko, everyone's story pretty much concluded.
At the time, they were playing it safe. It's why ENT and VOY were pretty much TNG-lite. Say what you will about Abramsverse/DISCO/LD/PIC/SNW - they took risks with the Trek brand. They may have been hits and misses, but they dived off the deep end in a way that I don't think the TNG-era would have. NOW? I could see a show like DS9 getting a film. Then? No.
Plus, after DS9 ended, it wrapped up so nicely that a film would have had to undo all of that. Other than Bajor never joining the UFP and Sisko, everyone's story pretty much concluded.