I disagree because there is NO package in the NHL that can land you Crosby, not even Price, Pacioretty, Subban and multiple draft picks.
With that being said, I also think that Montreal would be STUPID (which they are currently) to trade anyone from the core of Price, Subban, Pacioretty, Beaulieu, Tinordi, Gallagher and the draft picks for this upcoming draft.
Well, Gretzky was traded, and he was -way- better than Crosby...
No untouchables. All players should be able to be traded. Just as long as we get something in value back. I'd like to keep some players and build around them, such as Price, Patches and PK. But I always believe that it depends on what you get back in a trade.