User blog comment:Morganaforever/What would you do in their place?/@comment-4832945-20120120010953/@comment-4832945-20120120102306

I actually doubt he'll learn in Series 5 because there is no one to tall him. Merlin and Gaius will certainly keep their mouths shut for Arthur's sake and Morgause and Nimueh are dead, Uther himself is dead, so the odds are low of this occurring.