In Marc Stein's Week 5 Power Rankings, the Bulls hang on to the top spot.
The Phoenix Suns have waived veteran swingman Mickael Pietrus.
The Mavs are one win from their first title thanks to a stellar effort from each player who stepped on the court in Game 5.
In Marc Stein's Week 15 Power Rankings, the Celtics give the Pistons a push for the top spot without KG.
In the Week 17 edition of Marc Stein's Power Rankings, the Mavs stay on top with the Pistons cracking the top 5.