Ravenclaw suits him well. But as a Ravenclaw, id like to point out that we aren't all high-functioning sociopaths. Some of us are just high-functioning. Others of us like learning. We are not all as oblivious to feeling as Sherlock.
The Last Pinner: "I'll overlook killing 80 people in two days. Maybe it's like in The Princess Bride where they're only mostly dead. They just need Miracle Max! Loki and the Princess Bride! So much win!