the fourth star for clan war

Many players create clan with high tech level and town hall level but low deference level, to win the clan war.

I have to say it's not fun because the result is decided in the beginning.

In most case, they use level 11 town hall fight with a 11 town hall or 10 town hall. Normally they can get one more star than competitor.

To repress this behavior and encourage low level player, why not add the fourth star for each battle. It could only be achieved when 100% damage and town hall level is lower than opponent.

If you add a fourth star, why an all TH11 clan go to war? A really well-defined TH10 attack MIGHT be able to get 4 stars, while the 3 star limit applies to the TH11 clan. It is so imbalanced.

If TH10 can destroy a TH11 100%,
first, this behavior should be encouraged.
Second, in most case, a well defined TH10 is not able to 100% destroy a TH11. If it happens, the TH11 should think about why? (too quick?)

I had similar ideas but this is not the right way.
The main problem is that a low defense th10 Base shouldn't rated like a engeneered th7! Each opponent should have the same th level!

Already suggested and acknowledged by SC please read the stickies