I'm a little torn. I like that they retconned the kidnapping thing. At first I simply liked it because it meant Cait Sith wasn't in the Temple of the Ancients and was therefore safe. (Twist that knife, SE. Twist it real hard. 😐) But that's not what I'm talking about at this moment.
No, I've got my mind on Cid and Shera. Will they retcon him being a dick to her?
On one hand, I hope they will remove it. I want to see the Cid and Shera of postgame, completely devoted to each other, with Cid ready to fight God (and drag all of Rocket Town to fight alongside him) if it will help even slightly ease Shera's suffering. I want to see him dote on her so much that he names airships after her, and all the crew can talk about how is how much those two love each other. Having seen Rebirth Cid reflect on his teenage crush on Ifalna, I want to see Cid absolutely simp for Shera.
...on the other hand, I love Cid's moment of realization. When he suddenly snaps to what a jerk he's been, and how Shera endured it the whole time, when it would have been perfectly acceptable for her to break his teapot collection and leave his ass forever. And the huge change in him after - when you can tell (and later see) that he's going to spend the rest of his life showing his love and gratitude.
I'm kind of relieved that decision isn't in my hands, and so, so impatient to see what they will do in the next game.