I'd have him come blazing out of the wormhole in a brilliant streak of light using his trademark "I'm going insane!" scream that we all remember so fondly (ie: "It's reallllllllll!!!!" and, "I ammmm!!!").
This time he would be screaming. "I can't take any more of their babbling nonsense that never means anything...I want to be lineeaaaaaarrrr!!!!!!"
This is because, having to hang around with the wormhole aliens 24/7 and yesterday and tomorrow too, had made the Sisko develop a deep hatred for them and all Bajorans, making him question why he ever cared about any of them in the first place.
The Sisko would then materialize on the bridge in his corporeal form. He would re-assume command of DS9 and announce in front of everyone he no longer cares about the wormhole aliens, Bajor, or Bajorans and he wants all Bajorans off the station immediately. Except for Major Kira, whom he gives the option to stay if she so chooses, but not as a representative of Bajor.
Just as all this is in the midst of happening and about to cause an internal civil war on the station, Nog would announce they are being hailed by the Dominion. The Sisko would say "on-screen".
Then Weyoun IX would appear, saying: "Ah, my old friend, Benjamin Sisko. You look well. I hope you are as pleased to see me. It appears there has been a slight misunderstanding in regards to the ending of the war. The Great Link does not agree with the female Founders'...accomodations. I'm sure we will have the opportunity to discuss this further quite soon."
Then the transmission would end just as tons of of Jemmy ships come storming through the wormhole, followed by 10 of the giant warships that killed Valiant.
If I was a multi-billionaire I would pay them to make a 9 hour epic trilogy of DS9 movie based on this idea.
