Clan Castle Troop Dilemma:

Have you ever requested a high level troop for war, only to lose in in a defense? Well here's a simple solution:

Just as the king/queen have rest or defend, the clan castle should have the option of defense or stay dormant (not defend base).

For example, if you had requested a dragon for defense of your base, then you could set the clan castle to defense, and it would come out during an attack like normal. However, if you requested a golem for war or raids, and can't attack for a while, you could set it to dormant and they would stay inside the castle and then be available to attack when you're ready.

Easy.