So First it would be cool if you could get like a horse or something maybe even a boat to travel around the world faster (and a ship so you could travel to ports freely and not need a ticket i think it makes sense cause any ruler of any country has a personal vessel also he does have the royal fleet since hes king) another suggestion with the relationship you have in game with dorgania to like work with the slaves behind the kings back to overthrow him or convince him to outlaw slavery slowly and possibly fix that conflict like how you with amagal and the crazies there and like fix the corrupt church in begus that bassically abuses and manipulates their people possibly as suggested in game through a political marriage (also since you seem to be emulating a time where having multiple WIVES was acceptable you can do this for uniting all the countries into one which would be cool like have a princess in dorgania that will inherit the throne if her dad dies also shes like super against slavery) I know that a lot of what im saying is confusing mainly because im bad at putting my thoughts into words so ask me to further explain a topic if you're curious about what i mean by any this and what i mean
Edit: also maybe a weapon change for mira(Change it to like tomes or something befitting a cleric other than a cane) and vampire(a claymore or other type of two handed sword because shes a berserker on her class change and personally i don't think a dagger fits that class sorry if you guys disagree) this more of just a personal thing that bugs me a little bit that every character doesn't use a different weapon type again just a personal thing i mean no offense by this i just kinda wanna get my thoughts about this game out there but other than personal grievances this game is amazing but you can't please everyone so i won't hate cause you don't agree with my opinion so don't take it that way please
edit: i had to fix my wording a bit