^^
Anyway, it could have been a good idea to have them to travel into the gamma Quadrant in the later half of season 6. It could have been used to tie up a few threads from TNG and DS9 as well.
Maybe they could have found out what happened to Kai Opaka after sisko et al left her there and completely forgot about her...
She started the Gamma Quadrant's first BajorBurger franchise.
The advertising slogan, "It's Only A Calorie If The Prophets Say It Is!", was a winner.