New Clan War Status!

Clan War chooses random players in the clan to participate in the Clan War, but what if you don't want too? I know that when I'm saving up elixir and dark elixir for troop/spell upgrades, I wish to not be choosen for the Clan War because if I am choosen, I will need to make troops, spending my elixir/dark elixir so that my 2 attacks that are granted to me during the Clan War won't be wasted. But then, I'm using up elixir and dark elixir, making me to not be able to upgrade. So, what if there was a way to give you a chance to not be choosen?

Well, I came up with an idea: A Status.

The status can be next to your name when viewing the whole clan. It will appear as "Can participate in the Clan War", or "Don't want to participate in the clan war". That way, the leader can choose if you won't be in the Clan War (which means the server WILL NOT be able to randomly choose you to be in the clan war), or if the server will be able to choose you to participate in the next clan war. Of course, the server will still choose most of the players that will be participating in the next clan war, and only a few players could be excused at once, by the Leader.

You may also write why you want to be excused. Your reason will appear if a person clicks on the status.

This is just a idea that I thought of, because it may benefit many players that don't want to be in Clan Wars, and give many more that want to be in the Clan War.