Xeboblade 2 fan remake

If we had an angel investor that managed to persuade Nintendo to make a remake of 2 in the highest quality port (like pc for example) with an infinite budget

What changes would you make, and how would you edit the plot to add more meat to the allready pretty good story

Even down to character redesigns voice casting and additional chapters to develop the world

^ for example changing certain blade outfits (like the Tornan drivers/flesh eaters)

Fleshing out the world building and affects of the titans dying

I wish I had the ability to do this but I’m interested in others ideas on how they would see the game be different if there were no constraints