Responses
He will not get a S, AA or A rank because he doesn't want to stand out too much.
He'll get a B rank. That's why he's holding back on not showing he's quadra elemental and other things.
If you don't believe me... here's a link for ya,
https://web.archive.org/web/20170730010219/ http://tbatenovel.com/novel/volume-2/chapter-28/
So what rank is he gonna get? I think A or AA? I need to know looking forward to next week