What would you like to see in a remake?

[blackmage_nuke]

Better game balancing (more on this later)

Shadow doesnt randomly leave when you hire him and stays till he leaves plotwise

Compulsory death of Cid but you can keep feeding him fast fish to keep him alive a bit longer to give you trinkets with little stories behind them.
Lisa was sick we couldnt find any medicine in time (antidote)
Mark was a tailor before he lost fingers in the disaster(Gold Needle)
Oh this was Jane's pendant, she was the first on the island to die (amulet)
this was Sams, he threw himself off the cliff after the first year. He was about to propose before the calamity (jeweled ring)
This washed ashore during that storm that killed little timmy (early palidor esper)

At the start of the World of Ruin you lose all your items, equipment and gil (possibly also all your espers) and theres a sunken Blackjack sidequest if you want your old World of Balance stuff back

Make the final Dungeon a 4 party Dungeon so theres a practical reason to collect every character