Make it harder to create a clan?
Everyone has encountered people who have just stared the game in global asking you to join their clan (even if you are already in a clan you like :C), begging you with the promise of free ranks or for war which will always be lost due to the people coming and going.
I propose that perhaps a higher cost should be put in for clan creation, if you think about it, one clan has a immense potential in the long run, and even if it costs 500k, it will be worth it once a solid core is formed.
Level will be a good limiting factor, as even if the person wants to skip ahead to level 50-65, not many people are willing to accept low level troops or allow you to be a donator in a req/leave clan.
On the other hand, gold will be a good way to stop people just randomly creating clans just to partner up with someone else on global then dump it if it does not work, it should be a commitment. I propose a cost between 200-500k (steep, I know), comparing to the price of lv 7 or 8 walls this is a piece of cake for th7-8 players to get, likely having better quality leaders and discouraging lower levels from just randomly making low level spam clans nobody joins.
I may come across as being a jerk to newer players, but I am honestly sick of seeing those level 4 clans that have bad leaders losing every war, there should be some standard, the chief is supposed to lead the clan and give advice after all. Do let me know what you think about this, and give CONSTRUCTIVE criticism please.