These sentiments would've been so momentous if Ira Behr added some some highlights of Jadzia in the final episode. It was such a slap in the face, not 1 cast member had a memory of her from those memorable six seasons of her existence??? Wow.
...it's not like they didn't want to...there were legal complications.
She was pretty useful for knowing when people were being deceptive, at least. Plus Deanna just sat next to Picard and hung out, Ezri was sitting at console.