Got 2 questions;
1) How do you change your character in the field (exploring)? Seen plenty of videos of that, can't for the life of me figure out how... and no, I'm not talking about leader character you control during fights.
2) How do you select regions for Fast Travel? Currently I'm having to go through entrances/exits, or L1/R1, of zones to scroll to where I want to go... or Quest map view, which is an incredibly round about way tbh.