I don't know what they they are going to do for o-line but they better figure it out.
The Cowboys have signed Kyle Kozier and Jason Fabiani. Neither of those guys are going to bring back memories of Larry pancaking guys in front of Emmitt, but they're a serviceable duo at G and T. Flozell Adams will be back, Andre Gurode re-signed and Marco Rivera has a couple of good years left in his tank.
So there are your starters; what the Cowboys need is depth. That's what killed them last year at tackle. Larry has slowed down to much to move back out to tackle, and he was over $7M against the cap this year. I think he's got another year in him, so hopefully he clears waivers and re-signs for a more cap-friendly salary.