I didn’t like the first issue, and I’m a big fan of both Priest and USAgent. I posted my thoughts about the issue on the Marvel Universe board.
One minor nitpick, though. We did know about Walker’s sister. Battle star tried to locate her way back in the Captain America back up stories, to find out what happened to Walker.
Dang, I don't even remember that. I will have to go back and read those ones. I'm assuming it was somewhere between #350 and 400...? I remember Battle Star trying to find Walker's body after he'd been shot in the press conference, but that was about it.