4. Walter White (Breaking Bad)
All hail the King! Walter White is as morally ambiguous as any character in recent television history, so naturally we couldn't help wondering how he would fit into Kings Landing. Well, whether he was cooking meth, planning an attack on an enemy or just silently working his way up to top, Heisenberg would dominate the game. A man who has no qualms about using people as his pawns or putting innocent lives in danger, Walter White would be a very dangerous player of the game. More so than anyone else on the list because he would be able create a legacy for himself without drawing unwanted attention. As Littlefinger taught Sansa, a man with no motives is a man nobody suspects and Mr White would be able to avoid making enemies, while his wealth and reputation grow. And if an old man on the toilet opens the door and gets shot with crossbow, we all know who knocked.