The Celtics absolutely decimated the Chicago Bulls, and along with a little help from their pals the Brooklyn Nets, have advanced to the NBA In-Season Tournament quarter-finals. This is great and all, but what are the major takeaways? Is Jaylen's sudden playmaking bump for real? Is Al Horford actually 25 years old? Plus, Jrue Holiday returns, and yet another battle with the Sixers is coming up.