Honestly there really isn't too much of one. The glowing is explained in clear context (Ifrit's body parts for crying out loud), but the weapons style may be in too high contrast with the rest of the weapons, girth being a strong factor.
Well considering what these weapons are, they fit right into the lore of the game, there are no incosistences at all.
I dont like the pug weapons either, but then again its just one more of the pieces of gear that I dont like (same with the jester hat) and there are quite alot.
I will not complain about the art style cause the guy who makes the art, knows more about me regarding what fits into and whatnot.

Sure I can complain, but not in an extreme fashion, like many people here make it sound like a major disaster (which is not).

What I want for my Monk is "Wolf head" knuckles, can I have that please?
I dont care if its not "practical"....