So far, I've liked what the current Clan Castle does and extra bonus to the clan perks that improves it a bit further but here is 2 improvements that I think would make it a bit better.
A way to collect a specific resource
Whenever you collect the loot you get from your Clan Castle, it will collect all the resources (gold, elixir and dark elixir). I think it's better if there is a way to collect a specific resource, for example, gold only and leave your other resources in the Clan Castle. That way, you get to safely protect your loot more that you need and just collect the ones needed for upgrading or buying. I also think it's better if you can collect a specific amount of a particular resource. Rather than collecting all of it, player can choose how much they want to collect by typing the amount freely.
Full troops in Clan Castle notification
This one is not that important from the one above but I think it can be useful for some people, including me. It's self explanatory. Basically, it will notify you on your device whenever your troops is full in your Clan Castle. It will definitely help in Clan Wars whenever your spells and troops are already made and you just need to wait for Clan Castle troops.



