[@Lmpkio]

I am ninja incarnate

Pff fanon is barely reference-able.

Wendy is definitely A rank no question

Nastu is A+ he still lacks. Although he might have taken a level after the timeskip. But thats not relevant here

Grey, solid A, though recently he might have moved up to A+ for spoiler reasons. Also unknown after the timeskip

Gajeel, A again. But times— look you get the idea

Cana is...oh shit spoilers

Not B thats for sure

Plus you have S rank twice