This blog posts discusses the best way to introduce a villain or antagonist to the story.
Jaime is taken captive after the Burning of the Loot train and asks his captor: “What Better Way To Show Your Loyalty Than by Approving My Execution?”
Tywin Lannister watches his father, Lord Tytos Lannister, address his court. He watches as his father is laughed at by his vassals. How will Tywin react?