Defensive Clan Castle Options
It would be nice if you could switch the clan castle to defending or not defending, like the heros currently. Almost every war I am without a shield when I want to request troops for a war attack, so I either have to wait to get a shield or take the risk that I get back on without being attacked. Very rarely is someone on with a pekka to give, and I don't want to sit on my iPad waiting for someone to donate what I need.
Wars would be so much easier if I could switch my clan castle to not defending. I'm sure other people have this same problem; especially in small clans or more casual/inactive clans.