Here's how it's gonna play out, IMO.
Erat stays in the pressbox/is here for some sort of injury insurance, unless some other GM thinks he can change him for whatever reason. Or we eventually buy him out over the summer. We get nothing back, essentially.
Wilson stays in the bottom pairing until Brouwer/Laich/Ward leave. He is not being groomed for a top 6 role, as no one currently in the org with the exception of a scout, maybe, sees him breaking into the top 6. The only way he sees top 6 time is by a fluke run of injuries, and even then, I don't see him showing any signs of offensive brilliance, regardless of linemates.
Neuvirth is getting starts in hopes of someone wanting to shake things up in net, and taking a chance on a guy who wants top minutes(see EDM with the Scrivens trade), and in return we get a late round pick or low end prospect.
If anyone thinks the moves that GMGM has made since 09 have been beneficial, outside of signing Ribs or Grabs to short deals, you are simply wrong.