I have characters, lots of them. One reason that I do not buy certain item like airship passes, or more musical instruments is that they just get stuck on one character. Hence they don’t get used.
What would cure the problem would be a 6 slot Common Storage Slot that can be accessed from any character anytime on your account.
Would be great when one character crafted for another, or items like my flute to share when waiting for a dragon. I think it would be game changing.
Many other game let you mail to yourself, but the CSS would be the next generation of convince.