I'd go to 7.5 or possibly 8 million. Bradley is starting to really develop his off the dribble jumper, and his athleticism and quickness are obviously elite for a 2 guard. He can now create his own jumper very well in iso and can knock them down.
Most here might take him for granted, but like Tony Allen, you'll miss him a lot more when he's gone, and opposing guards keep lighting up the Celtics.