Regarding Ochi’s ship, I proposed that we replace the ship in that Force vision from TFA with a completely different one to fit in with my proposed series of changes regarding Rey’s parents and how them being good people undermines her arc in TLJ. Reduce Ochi to just a generic Sith assassin, no connection to Rey’s parents.
Who added in the TIE fighters into that shot for the Mustafar scene? 😉