Talk:The Mark of Nimueh/@comment-5674726-20130219001202/@comment-5674726-20130221001050

''But... IF the situation in "The Mark of Nimueh" wasn't a plothole, maybe Uther thought that Nimueh healed Tom in order to have him suspect Gwen so that Nimueh can go on with her evil plans while Gwen and probably others will be executed. As a distraction, so to speak.''

That's the most plausible explanation I've heard for that one.