Quality of Life idea - Removing troops you donated by mistake
Sometimes when donating to members of your clan, we can often donate wrong troops. This is true during war, during prep day, or when donating during war. We either fat finger, or we perhaps thought we had a network problem, the button didn't respond, so we donated one too many troops by accident, and sometimes the people who donate aren't online to realize he had a wrongly donated troop because he/she were too busy to notice. So I'm thinking that the person who donated the troop is also allowed the ability to remove their own donation instead of apologizing on the clan mail. OR, I'm thinking that the leader/co-leader can remove donated troops during clan wars.