Basically, if they were never going to have Avery Brooks physically participate in any form in this episode, its frankly insane that it exists. Moreso to ruin the illusion for many fans (myself included) that Sisko may have returned one day, but the ambiguity nevertheless is lost, and I won't forgive them that.
I have to say that I agree with this. They took away the ambiguity of the character's fate for what was, at best, a very mediocre episode.
