Disabling WYSIWYG editor


Hey, folks.. I have one particular member on my board that loves to post pictures. He said that after he's posted them and then tries to edit his post after something didn't display right, he's having issues changing his post with the WYSIWYG editor. He's very interested in a basic editor so he can move his BBCODE around himself..

My question is first, is there an option for this? And second, if there is, is there a way that only he has access to this?

I have searched the board, but I honestly do not know what I'm searching for exactly, so I'm hoping someone can help me out.. Thank you