Samsung Galaxy Nexus (LTE)

Not for a long time! First, VZN must release an update for ICS 4.06 because CDMA is not compatible with the GSM update 4.05 for other carrier devices. VZW must then discount the original handset the way they've done with the HTC Rezound (from $299 to $49) or at least offer some kind of price reduction to deplete stock at hand.

There has been no update support for the multitude of "fixes" in signal strength and other parameters needing to be addressed for the Galaxy Nexus.

A Nexus "2" is not on the immediate Horizon. ICS updates must become available to Moto and HTC phones before anyone would see a new device in the Nexus series.

I wouldn't sit vigil by the phone, waiting....