I was talking about Ira Steven Behr.
Yeah, I know. Hence my question: What does the writer of
Waltz – the episode that, according to many, ruined the character of Dukat – has to do with the writer of
Let He Who Is Without Sin ... ?
Waltz didn't ruin him - the ending was bad, but since these were just lunatic ravings, he was still salveagable at this point - but the Pah-wraiths storyline did; and even if you think
Waltz ruined him, everybody knows that ISB, sa the showrunner, was the one who was calling the shots when it comes to the storyline of Dukat (and Behr's own comments confirm that 100%).
TV writing does not work the way you seem to imply - a writer who is credited for an individual episode does not have the power to decide what happens in it and what the overall storyline is, that depends on the entire team of writers, with the showrunner having the most authority to decide which storylines and twists will happen and which will not. Ron Moore's task, in this case, was just to give shape to a storyline that Behr approved (and very likely devised himself).
In other words, you can blame or give credit to everything on BSG, whether Ron Moore wrote an episode or not, because he had his hands in every one of them or at least approved them; but on DS9, that role belonged to Ira Steven Behr, not Moore.