Let us stack bank inventory just like personal inventory.
Let us choose how many of a particular item we want to withdraw and deposit. Instead of withdrawing/depositing everything at once.
Assistant banker needs to give us access to guild store and guild bank.
Can't see why this hasn't happened yet. but you know, just keep on ignoring everyone yeah?

GG
Blade of the Dark Moon - Imperial Nightblade
Daggerfall Covenant
Xbox One - EU Server
Blade of the Dark Moon guildmaster
Solo-Vet Arx Corinium Assassin