Very Good Topic.
Almost all the work by Brubaker and Philips is begging for some kind of adaptation.
I, personally, would love to see “Sleeper” as a mini series, something with the vibe of “The Americans”, and just as awesome.
Now, with the Movies.
1- The Inhumans by Paul Jenkins and Jae Lee.
(I belive that, if marvel wants to do an Inhuman Movie, HERE is where they should look… but now, with Agents of Shield taking advantage of the Inhuman lore, i don´t belive it will be possible).
2- We 3 by Grant Morrison and Frank Quietly.
(A Modern tale about Humanity, with animals tearing themselves apart)
3- The Dark Knigth Returns by Frank Miller.
(The ultimate Batman Movie, the only problem is… it Should be The Last)
4- Dr. Strange. The Oath by Brian Vaughan and Marcos Martin / Private Eye, same team.
(You can´t loose with a Vaughan Story, and these too are stellar).
5- The Authority by Warren Ellis, Bryan Hitch, Mark Millar and Frank Quietly.
(We will have to choose an Arc, but The Authority is the comic that told JLA how superteams should be in the new millenium).
I´ll let you know as more pop into my mind:
(I´d love for something by Peter David to be on this lis).