>>720636765
Gameplay and maps that don't put me to fucking sleep.
No routes.
No recycled maps(easier without routes btw).
No monastery or at least VASTLY tone it down so you're not spending 30+ mins every time between maps.
Less reclassing.
No timeskip and if there happens to be a timeskip make it fit the story like FE4 instead of the nothingburger that was 3H's timeskip.