Id like to see a battle with Gilgamesh that mentions fighting heroes from past games saying something along the lines of "I have traveled through many portals in the rift and have come across mighty warriors. Bartz the wandering adventurer, Squall the gunblade master, Vaan the skypirate. These are but a few of the warriors I have crossed. Adventurer do you have the power to defeat me!"

I'd also like to see collecting items as a hobby for our personal homes when they come out in 2.0