challenge other alliance for war

I have a great idea and it  will make the game more interesting.

one on one war:-

we can challenge any alliance for war.

if they accept our challenge request then we can fight with each other just like a season war .

Only the selected players can fight in the war.

we should fight for 24 hours and winner alliance will be awarded with  alliance gold in treasury.

for example:-if they accept our challenge then 5 Million gold will be deducted from both the alliance treasury

and the winner alliance will be rewarded with 5M+5M=10M GOLD in treasury

MY RR2 username :- PREETAM1