Board Thread:Fleet's Prepared-ness/@comment-26289480-20150727142301/@comment-26490231-20150731110059

PAdIwAnI wrote: do i have to rotate the other ships, which are not fs? or does low morale/red face not matter for this?

why should i not use i-8?

You don't need to rotate any other ships that are not FS, you only rotate a CA or two when you find your fleet unable to clear the map during day time. Reason behind this is because with a full red faced team, you won't be able to clear night battles (you're not really supposed to go into one anyways, it'll be a waste of ammo), and CV's can't attack at night, making it impossible for you to get S ranking.