brand new concept

[DrCoke]

Perhaps adding a contract system where each player "signs" a contract for a certain number of seasons and is signed and gets a xp or resource bonus for completing the contract. With different rewards for each player which would be decided by the leader

[Uthrac]

If I am reading your idea correctly, you are suggesting a "bonus based on the number of seasons a player stays with the same clan."

Unfortunately for this idea, there are a number of family clans where players move between clans (due to the cap of 50 members), so this would be unfair to them.

It's not like it's a rule that anyone should stay in the same clan as long as possible.

[AxionXD]

Leader, an in game player, responsible for determine a reward amount?

10,000 gems for everyone!

I see what you're trying to do OP... but you shouldn't need a contract to stay loyal to a clan. Hoppers are going to hop, just shake it off.