Increase the amount of coins storable in games room and treasure room chests. An easy to implement update that would make house parties much more exciting (and make the games room less useless).
Old School Update Priority: Fix Broken Skills > Revitalize Dead Minigames > Everything Else
I suggest f2p clan wars be relocated to a different location so that there is more activity. Many people do not know that f2p clan wars is located in al kharid, and it is very inactive in that particular location.
Sometimes I like dropping set amounts of money for people to pick up, as I like surprising them with little gifts. The thing is, only being able to drop all of the coins at once is an inconvenience when I want to keep a big stack and keep dropping certain amounts for different people. Say I have a million in my inventory and want to drop 100k of it. What I think would be a great idea is a "Drop X Coins" feature that allows you to select the amount of coins that you'd like dropped, instead of all at once. Making multiple bank trips to get the exact amount I'd like dropped is a pain.