More Notification Options

So I visist these forums once in a blue moon, the last time was probably when clan wars were released. How about an option for more notifications, the main one I was thinking of would be a notification for when your clan castle has been filled after a request. As someone who isn't in the biggest clan that instantly fills request with maxed troops I would like a notification telling me that my clan castle has been filled, rather than coming on every 20 or so minutes to check. Thanks in advance and if anyone else has any other useful notification ideas please post them.