He's in InfiniCrisis#6 apparently. I think we get Justin vs The Riddler there too.
Lady Johanna Constantine
I demand that Frank Quitely do the Ragged Robin story. I love his Robin. If such a thing were possible, I'd put the Williams project on my pull list right now as he has a talent for finding the best projects to work on, ie Promethea and Desolation Jones.
AndSeven Soldiers #0 and #1. That's three different Eisner-nominated works the guy's done this year. He can certainly pick them.
Quitely's ALLnow Kay is a great design. And one of those things that new Invisibles readers have to be reminded was well before Donnie Darko.