Keyon Dooling is serving as a mentor to Rajon Rondo this season. "I think it's big because he's a veteran point guard, he has a lot of great information for me. I can learn a lot from him," said Rondo. Dooling is facilitating the maturation of Rondo as a player. It's been beneficial so far, as Rondo is averaging 16.5 points, 6.0 rebounds, 10.5 assists and 1.3 steals over his first six games.