More control over war loot
I think the leader should have more control over the war loot. the first bit of war loot would be given out as normal for getting a one star, However there would be a second part of war loot called the leaders bonus. If the clan won the war then the leader would be given some extra loot to split up amongst his members. This means the leader can reward those who donated to war castles or who got 6 stars. The leaders bonus amount would depend on the average level in the clan, with a higher level clan getting more.
Hope you like the new idea, please give any feedback you may have