Oh I see. Well, if it would be better for the plot I would do so even if it meant being forced to have a magical system, and therefore a central theme to the character, handed to me without my input. I don't want to be a bother, I just saw Tominas mention the possibility and thought it was open to others.
I honestly don't have any ideas worth giving at the moment, I haven't had time to flesh anything out or do any scratch planning. Give me a bit and I'll have something I'm at least not too ashamed of to share.