No matter what you do people will always abuse the system. Only assholes would do that to someone. My clan doesn't let just anyone in, you have to prove yourself first. Clans that are build on brotherhoods and helping each other out could use a system of trading between clan members. Ok so take away the locked in for a month, now we have to trust you before we give you anything. We can make it last a month, or never. Just let me be able to help out my fellow clan members who's dream weapon won't drop for him but I or someone else gets it dropped over and over.