Ingame clan notebook and banlist

So most of us are in a clan now.. and some of them keeps getting people that are abusing the clan their rules so they get kicked out. But often they keep coming back but are not allowed to get in anymore, since everyone can have the same names you cant know if its the same person that is not allowed to get in, so thats why it would be nice to have a banlist in every clan.

Some clans have rules, but new people dont know the rules because there is nothing to write them on. Thats why a clan notebook would be very nice to write everything in the co leaders need to say to the members