I think just adding Davison and Peterson to the last 2 roster spots is just a waste of time. Neither add much of anything.
Yeah, we can basically use them as much as we want for the regular season regardless of whether we elevate them, and I don't see any real chance they play in the playoffs.
That said, I still think that's the route we go. I'd much prefer bringing back Walker and signing Craig, or Oshae if he's in shape to play.