Sorry, but he just doesn't fit the bill. something off about him that I can't quite put my finger on. I think he might be a bit too neutral/evil... gonna need to do a quick analysis to see if I can pinpoint the problem...

Ah, found it.
The 'lone wolf' thing. We need team players, and Ferrinas really isn't one.

Also, his semblance is just plain bizarre, and the name is awkward.
Oh, and I recommend changing the sword to something other than a katana, since he isn't a japanese themed character.