Attacking clan members / friends you know
It would be great to see a feature that allows us to attack members in our own clan, which in many cases are our own friends. Because it can be someone we know, someone we are sitting right next to, I think this would add an exciting element to the game, keeping people like me more engaged and playing a lot longer, because I can then challenge my own friends that I actually know and say for instance "I bet you lunch that I can destroy 90% of your village with just barbarians" as one example...
An argument against this might be that people would take advantage by allowing a friend to steal another friends gold on purpose... I think this can be dealt with by saying if you choose to challenge a member of your own clan that whatever is stolen in loot doesn't actually go through, it would be just for fun, kind of like sparring.
What do you guys think?