The limit per team is 4 games. This will mean twice for the Rangers already. They won't be used on the 10th, and chances are they'll be used on the 30th against Pittsburgh. So it's a possibility that the game on the 6th will be taken.
February 17th is a toss-up, with Crosby out, either Detroit-Dallas or Colorado-Chicago seem like more plausible bets than San Jose-Rangers.
March 2nd features NBC's dream matchup, Red Wings-Sabres. Chances are they'll go with that.
March 9th will be Pittsburgh-Washington. Case closed.
March 16th doesn't feature the Rangers, but it'll likely be Crosby-Flyers.
March 30th, probably Rangers-Pittsburgh.
April 6th, with Pittsburgh used 4 times already, and Chicago likely out of it, chances are Devils-Raggots will get chosen. If not, it'll be moved to 3:30 PM.