Car:
Cindey and Iris had bigger roles, if end game wasn't cut:
Director:
Prompto:
There was negative feedback constantly on how the car moved. Firstly, the car was supposed to move outside of the road too, but it wasn't possible. Then it was decided that the car could fast travel and allow the player to teleport to certian landbmarks. Chocobos weren't added that late into development, the idea was already there when I joined.
Cindey and Iris had bigger roles, if end game wasn't cut:
Cidney and Iris would have had bigger roles. I think this was a side effect. Luna's presence in the game was also affected...
Director:
The director did a great job. The game turned out to be very good considering the state of all things. If they were allowed to release the game in 2017, it could have been the best game ever.
Prompto:
It was not a big deal but there was more material regarding this topic.