Kekkei Genkai would be a real discussion for clan features , but whatever. The idea of clamn bank sounded good , but of cource wouldn't happen. Just too bad couldn't create a logo for your clan which would be interesting , so become a tattoo perhaps.
Think about maybe the chances of having the leader able to assigh missions like a Kage in a sence , maybe get rewarded , or puninshed depending how you do , have the chances of gaining stuff , plus earning experience points.
Really troublesome , but hell its an idea. Hopefully what Dude said is something great from Neji.