Leader: Is this how CWL should be run?

Just for context, our clan is at Master League II and that our clan leader says that in order to have a “stronger lineup”, the Th15s will take turn to participate in CWL while Th16s and Th17s will be participating everyday.

However, the No. 1 and 3 of of our clan are literally spammers despite being Th17 themselves and only 1 starred their mirrors on the first day.

While the Th15s are consistently using good strategy and 3 starred every time.

But our leader insists that only Th15s will rotate in and out of war.

So leader, should you rotate out the Th17 spammers who failed to obtain at least 2 stars and give more opportunity to the Th15s?