Matoya's Relict and Final Fantasy

So I was did Matoya's Relict, and I'm a huge Final Fantasy fan, Final Fantasy 1 that is, and so I loved that the sprites were imprinted on the bookcase lamps (hehe, Warriors of Light).

I couldn't help but notice though, there was a skew away from RDM.

The first row of shelves, as far as I could see went:

Black Belt > WHM > Fighter > BLM > Thief > Black Belt again.

The next row of shelves was something similar with one less sprite. It was like

Fighter > WHM > BLM > Black Belt > BLM

The final row was similar and hard to see, but at last up top there was a single RDM, the only one I saw on the shelves!

I guess Matoya hates RDMs! Think it means anything? Notice anything else about the dungeon that reference the first Final Fantasy?