Matt Moore does an excellent job of breaking down the Rondo-to-Pierce for the wide open layup in OT last night. Actually, it's a great breakdown in how all of the Celtics, working in concert, allow Rondo to dominate a game with his passing.
It involves picks from Ray and KG, positioning by Glen Davis, movement without the ball from Pierce, and Rondo being Rondo. It's a great breakdown worth checking out.