According to the IIHF, Team USA has yet to register Jack Campbell, Andy Miele, or Jake Gardiner.
I'd sub John Carlson in for Jake Gardiner in a heartbeat. He'd miss the Canada game (unless he left immediately this morning but that would have been reported by now) though. The issue is that we play back-to-back days so it's quite possible that even if we added Carlson he may miss our first 2 Qualification games. A guy like JVR would miss the entire qualification round regardless so anyone other than Carlson is probably not going to happen unless we're making a medal run. Even then, Carlson was apparently playing injured in the Tampa Bay series so I can't imagine it's likely given that and the schedule breakdown.
...Assuming they just register Miele and Gardiner, I hope we see Andy get in the game. I'd sub him in for any of Gaustad, Brown, Porter, or one of Fayne/Stuart/Komisarek and dress the extra forward. We don't play the 4th line much anyway and Miele's speed and offensive skill would be a good addition, especially to the PP. Just gives a 2 line offensive team more options. I wouldn't mind seeing Gardiner get in either but only in place of one of Fayne/Stuart/Komisarek and the latter two wouldn't be scratched so it probably wouldn't matter anyway because I wouldn't want any of them playing more than 10 minutes/game. We need to heavily rely on the Johnson/Fowler and McDonagh/Shattenkirk pairings here on out. If we lose, lets do so with our best players. Komisarek/Stuart shouldn't be seeing a regular shift outside of the PK and the other pair should only be used to spell the Top 4 when needed.
I'm torn on the goalies. Montoya has been okay overall at best but even that's a bit generous considering he was barely tested in the first 2 games and completely unraveled against Sweden (1 goal he gave away himself and 3 questionable ones as well). It may be better to go with the veteran presence against a highly favored Canada but Montoya probably also gives us a better option at "stealing" a game with a goalie. If Montoya is in, he needs a short, short leash.