Agree with this mate. My only thinking is that Khusanov is arguably our best centre half at the moment, so ideally we’d want him playing there.Khusanov is a fantastic reader of the game, is rapid and is aggressive. He has every attribute to be a top full back. He’d be absolutely fine there be it short or longer term.
A back up right back needs to be just that, a solid enough option happy to be sat on the bench when Nunes is fit.