I had heard probably two years ago that a new deathlok book was in the works, but havent really heard anything since. The late 80's deathlok mini-series was great, but the ongoing stunk. I would really like to see a good writer get ahold of deathlok.
Last time I remember seeing Deathlok was back in the late 90s when Marvel launched the ill-fated M-Tech line. Not sure what happened to him after that.
Good question. With the recent release of the Marvel Legends Deathlok, you'd think they'd do something.