If this isn't some sort of imposter, I'll be greatly peeved at Dini pulling off his usual "I STILL WRITE FOR THE DCAU" bullshit. It's like the man has the mental equivalent of his fingers in his ears, and it's just juvenile. This is just as bad as Ultimate Pyro being written as an evil rapist in Ultimates 3.
I'm not about to start the "Morrison's Joker Is Better/Worse" debate...it's just, you know. Continuity should be continuity. Just up-and-reintroducing the Joker like this, without any explanation as to how he got his scars fixed or why he hasn't been in direct competition with Black Mask or Two-Face or reacting to Batman's death or the emergence of a new Batman and a new Red Hood or why he hasn't been doing, you know, anything notable lately - that's either very stupid, very lazy, very arrogant, or some horrifying combination of all three.
Poor show, Dini. But then again, that's not very surprising.