A way to donate troops to a clan pool.
Essentially a player would donate troops to a pool. Other clan members could select X amount of troops and move them to their clan castle.
To expand a little further you can create two pools, one for attacking and one for clan war defense. A player would only be able to remove so many troops (housing number) a day.
I do think this will be helpful for player that produce excess troops and doesn't want to just destroy needless troops. I hate waiting for someone to request for troops to unload them. Also I've ran into issues where someone requested troops and while I was creating those troops another person provided those troops.

