I'd like an info button on the troops and spells in our clan castles. This would help for people recieving troops stronger than what they have. As we don't know how strong a max poison spell is for example. Since mine are lvl 2.
Also I would like the switch off defence option revisited for clan castle troops. It is indeed more difficult to request troops for war when they get lost when you are raided. To have the option not to use them for your defence fixes that perfectly.