Re: Ziyal - good addition or better left out?
I also think it would've been nice to have had a reveal after her death, that Tora Ziyal was actually Kira Ziyal--Nerys' half-sister who Dukat fathered.
That would've been so awesome just for the excuse of Dukat to say "You may call me daddy" to Kira.
"I was never a Star Trek fan." J.J. Abrams