depends. does the IIHF want to buttheads with the NHL on russian players that breach their contracts. remember the nhl can just say f you to the olympics and not allow any of its players to play. then it would be the russian players against 3rd rate competition.
i hope one of these russians players stays over there so we can see how it plays out (not datsyuk obviously).
As for Bryzgalov, he's a sieve and should do the Flyers a favor and stay in Russia. As the saying goes, "you are the weakest link....goodbye"