Clan War Composition Advice

Hello,
New to the forum, but I would like some advice. I am in a pretty diverse clan TH10-TH6. Generally, we will have 3-5 TH10s all the way down to 3-4 TH7s in a war participation of 25-30. We like to war, but 4 of the last 6 wars have consisted of clans who are using the TH7s to attack our top 10 generally dropping few or no troops and not pulling the CC's. Then about 2-4 hours later that account is 3 Starred (TH9) or high percentage 2 Starred (TH10) on the first attack (no clean up). hmmmm.... This is killing what should be a fun part of the game IMHO.

Anyway, we could possibly avoid this by tightning up the TH range excluding the lower members, but we like to include everyone in the war experience.

Any tips or advice on how to avoid this?

Thanks,

None of the attacks by 23-35 drew the CC or triggered a single trap.

Thanks,