Not that it will happen, but I was about to say something similar, but with Worf as an ambassador to Romulus (or what's left of the Romulan Empire post destruction, and based on "New Romulus"), although, I would rather it be more like a toned down version of the Borgias or Tudors in the Trek universe, when it comes to political intrigue, and with Worf not the only central character. But a Captain Worf show? I don't see how that would even be remotely interesting, unless he was captain on a Klingon ship. All you care about is your honor!
Capt. Worf? hmm.. Whilst TNG was the shit (and DS9 was the shit also), Trek needs to let them die down. It needs to innovate a new concept, which in fairness it has done with the alternate universe. Besides, Enterprise and Nemesis were mistakes IMO, and in 2001 there should be have a brief TNG miniseries in their place, with Shinzon as the enemy in the two part finale, Riker promoted to Captain and Data dying.