Claim opponent during war and war prep

I think it would be helpful to have your individual clanmates have the ability to go to the war map and have a button they could hit to "claim" the opponents base they want to attack during war. That way other players in the clan can see which bases have been called during prep and war. If a leader doesnt like the matchup they can cancel the claim or if the individual decides theres a different base they want they can cancel their claim to that base. It would make communication a lot easier between clanmates especially during prep and war and keeps things organized.