AV says the Rangers will likely be going with 7 D for the opening roster. That means someone will need to go. Brady Skjei seems like the obvious choice since he doesn't require waivers (and nobody from the Rangers was on waivers today). Also, recalling Boo Nieves, who played a couple games in Hartford this weekend, and having him start as 4C hasn't been ruled out but still probably won't happen.
Oscar Lindberg has been medically cleared for full contact and is about 2-4 weeks away from being ready to play. So maybe slightly ahead of schedule there. That would solve some of the question marks on the 4th line sooner than later.