Never really liked Kato. Actually, Puck and Cogito are the only good team members left. I'd like to see a little more of them as well as what's going on with Robin. There's no way the team can rescue her, and it doesn't sound like she can win the trial. Maybe Giovanni will be the one to get her out of this mess...at a price, of course.
I think the dark, solid colors are better for Lorna than the halftones were. There were never any issues with characters fading into the background. In the earlier comics, you would use just a single color to make the background work a little better. I think you were fine just doing that.
Looks like Giovanni was right. Jojo will be missed, but I'm actually glad to see Swann go. Leaving the state of their corpses to the imagination was a good decision. Cogito's expression tells us all we need to know. Can't wait to see where you take the story from here.