What about a Clan Donation Camp?
How about a camp where clan members can donate troops when they want and at some point later clan members can come along and take donated troops out of the camp?
Basically a way to donate troops to clan members without actually being on to make the donation.
For example I could put 50 archers into the clan camp. At some point later a clan member could come along and take out 15 archers (this assumes his clan castle holds a maximum of 15 troops). Then twenty minutes later if he wanted the same member could take out 15 more. So on and so forth until the clan donation camp is empty.
Just a thought.
Thanks!