No, this isn't another Don Nelson article. This one is about last year's true Warrior, Jason Richardson. For the last couple days he's been at practice going all out in every single drill and so far the knee is holding up just fine.
As far as what Nelson thought of JRich's return:
He's back, but don't expect him to be the JRich of old just yet. He'll have to use November as his training camp because he wasn't able to participate in the real training camp. But he's a real pro so expect him to be just fine.