Has anyone done a lore-friendly OT0 run?
Lore friendly meaning you don't muck about with the timeline and bring in the OT1 cast.
Mainly, this means you lose out on the best defensive and best offensive Support Skills: Saving Grace (Ophilia) and (the big one) Surpassing Power (Olberic).
A second change would be that anyone with a dedicated building role (Stia, Phenn, Ludo and Laurana) in Wishvale has to stay in Wishvale once their building is built, but I don't think this is as big a deal.