Customizing Troops, Clan Battles, and Name Change
In this topic, I'm going to pretty much introduce 3 ideas that popped in my mind.
Customizing Troops
The first one is allowing each clan to dress up their troops to fit the clan's color scheme just to add a sense of loyalty. Customizing your troop's costume includes and is not limited to bow color, helmet color, pants/shirt color, boots, and so on. It'll be up to you guys if you want it to be a clan feature or a personal feature. If it is to be a clan feature, then make it only that the troops that are donated via clan requests have the specific costume which can be customized only by the leader via the edit button.
Clan Battles
Each clan should have its own base where each clan member contributes towards it by using gems/coins/elixir to make a strong base. With these bases, clans can then fight each other. But, how will they fight? There are two phases. The first phase is where Clan A attacks Clan B with, for example, 5 players from the clan. They deal about 67% to Clan B's base. Clan B then fights back with 5 players from their clan and do 84% damage. That means that Clan B wins the clan battle and they gain trophies from Clan A that add on to their clan trophies. If you're wondering where the troops come from, each player from each clan will have to use their barracks.
Name Change
I think that name changes should be allowed for free every 6 months or so. If not, gems could be used to buy a name change.
If anything needs to be more clear, please post! I'll be working on some screenshots to provide more detail soon.