Greetings fellow clashers!

I have been thinking about the folowing idea:

As an active elder in my clan, I disagree about the promotion of a member be based only because of donations. I see that the majority of the clans, including the one I'm in, set as a requirement, the members donate 200, 300 or 500 troops to become an Elder.

I was thinking that the stars earned in clan wars could be a very good requirement to become an Elder, of course this is actually a management solution, not functional. For example:

Conan joined the clan and he wants to become an Elder. The requirement to become one it's to earn 10 stars in clan wars.

He fought, for example, in two wars and earned 5 stars in each one. He is promoted, and later on for some reason he decided to leave the clan.

The Stars would be 'stored' only during the two weeks just like the donations or maybe, for a month.

When the player leaves the clan, the 'Stars score' is erased, to avoid the player to keep moving from clan to clan, accumulating stars to use it to join in other clans. What do you guys think about it?