Pre Clan War Invitations

Problem:
In my clan specifically we have a few really strong members who are slightly inactive. They are auto enlisted into the war because of trophies I guess, but are unreliable when we start clan wars (they may not log on for the two days and have no idea that we even started a war) and can cost us the win. Not to mention they match us up with a higher tier clan, if you will, and leaves us n00bs to try and kill opponents out of our league.

Solution:
Before the search for another clan starts, send an internal clan invitation that expires after 24 hours or so, to other members. If only 9 members accept, opt to auto-enlist the weaker members or have no war at all. If 11 members accept, then the current trophy based seeding can occur to let only the top ten participate. This would balance the wars.