Ron "D-pi" wimberly-- he drew Sentances for DC awhile back http://d-pi.com/dtv/
Frank Teran-- I know you worked with him before but he's amazing. http://www.frankteran.blogspot.com/
James Sherman- I have no idea what he does now but his The Transmutation of Ike Garuda was nice. http://lambiek.net/artists/s/sherman_james.htm
Joe Wight-- who is currently drawing a zombie comic at Antractic press. http://joewight.deviantart.com/
And Little thunder-- who might be the least likey to get since I think she's in China-- but it'd put the Global in G.F. http://www.flickr.com/photos/thunderlittle
Just got off an arduous, spine-contorting tour, so forgive me if my list is rather brief. Cliff Chiang's stuff on Human Target seems to fit the bill. I'm really enjoying Jason LaTour right now, as well. Chris Samnee has evoked the right mood on some of that Queen and Country stuff, as well. And, I'm sure he's been mentioned countless times, but, really, you can't go wrong with Frank Quitely. I'd shoot the dog to see his take.
I'd love to see that, which is kind of why I put him in my suggestions a few pages ago :)
Kordey gets an unnecessary bad rap. Loved his work on SMOKE (sad to hear he's not doing the upcoming sequel). Give the man some time to actually work to his full ability and puts out some fantastic work. I may be in the minority, but even his "rushed" work filling in for Quitely on Morrison's X-Men had a lot of charm.