I'd really like to see people using more medications. Most of the ones available now through the auction house are hard to use because of the horrible length of time they take to use, the terrible "You cannot do that action" wait after use, and the horrendous medicated status many have after use.

We can use endless temporary items in Abyssea. I would like to see regular medicines become more useful so we can use them outside of Abyssea as well.

I'd also like to see all of them stackable to 99 (but I'll settle for 12 if I have to).