Simply change this system to GB/GB2. Ive seen at most 2/3 days of only a few WaW rooms since this was implemented, making this a complete crap. GB and Blitz are the 2 most (if not the only) played battlerooms permanently (event and non-event periods). Also you should increase the drop ratio and or the medals given since the statements of those who played WaW said a 1 medal drop every averaged 100 battles ( <<<----Please correct this info if im wrong)