One of the stories in the New Frontier anthology "No Limits" was set in the future and indicated that the "Sisko Deception" was the basis for a Romulan/ Federation war.
Also, somewhat outside the scope of your question, an episode of the fan film series "Hidden Frontier" implied direct participation by MacKenzie Calhoun in the Sisko effort.
Calhoun was portrayed by none other than James Cawley, known to us all as New Voyages Captain Kirk. Incidently, in my opinion, all of the traits of Cawley as an actor that people don't like about his portrayal of Kirk actually work for
him as Calhoun.