Tanaka didn't really get interaction with Knux beyond uh working with his spirit. He thinks that the guy is powerful, strong of will, but could serve to focus it away from all that anger.

NiGHTS is... interesting. He doesn't dislike herm, but he's just not quite sure of what to make of the mischievous guy. He appreciates hir help from before, but otherwise he's just not sure yet.