Stephen Platt? More curious as to where he's gone than I am about procuring his services.
Rumor is he's in the film industry now, so I'll do some digging.
Not sure he's been asked about yet. I dig his art style.
He's what Rob Liefeld would be if Rob had any sort of grasp on anatomy (Platt sometimes gets carried away, himself), proper shading, or how to draw feet.
Go figure.. he worked for Rob's corner of Image.
Only familiar with him through the "Prophet" series, but I remember that as being entertaining.