Another idea for a COC update to the wars.
To provide better communication amongst inter clan members in a war and to provide better strategy amongst clan mates in the war, supercell could have a place where a picture of an enemy's war base could be drawn on and it could show a suggestion of where spells and troops could be placed (kinda like a football game plan with X's and O's). Then this could be placed in a file where clan members (that are in the war) can see them so they can have a plan of where to attack. Because this happens in clan chat but it could be hard to understand when you don't have a visual aid. Or any modification (i.e. Making people pay gold or elixir) to this idea could be implemented.