After a few days of no news, Danny Ainge has given Celtic Nation something to talk about. From the Globe:

The Celtics announced today that they have signed free agent forward Darius Miles. More to come.

Another low-risk/high reward signing (to go along with the O'Bryant signing) by Danny Ainge. Obviously, staying healthy is the big concern here. But if he can (and can keep his head on straight), he can bring that added depth, and defense, to the three spot that the Celtics have been looking for. Miles has missed the past two seasons due to microfracture surgery on his right knee. However, he's not going to be "given" anything, regardless of his attitude in August. From RealGM:

“Darius has been in twice for workouts with us and has impressed us with his progress, health, and attitude;” said Danny Ainge, Celtics Executive Director of Basketball Operations/General Manager. “Darius will have the next couple of months to prove to myself and Coach Rivers that he can help us win.”