"Sit." She demands as the chair forces itself back. He does so after a moment at which point the professor continues. "Listen to me Potter. Your new friend Diggory, by your age he could take a whistle, turn it into a watch, and have it sing you the time. Miss Delacour, she's as much a fairy princess as I am. As for Krum, his head may be filled with sawdust but Karkaroff's is NOT. They'll have a strategy, and you can bet that it'll play to Krum's strengths." She tells him as she leans forward. "Hmm? Come on Potter. What are your strengths?" She asks him.