Incorrect, though I'll admit I worded it clumsily.
I could easily envision a scenario where Enterprise and Robinson stop the attack on DS9...but a great portion of it has been destroyed or will be destroyed. The crew evacuates the station and watches it blow up, similar to how Sisko witnessed the desturction of the Saratoga.
Sisko witnessing the Saratoga and DS9 exploding and there's absolutely nothing he can do about it? Now THAT is pain.
That works, though I don't think there's time.