And without Crosby the Pens don't make it and without Heatley the Sens don't make it etc. etc.....
I don't get your point. Luongo is part of the team isn't he?
Loungo is certainly a part of the team but he is much more instrumental to their success than Sid or Dany are to their respective teams. Not trying to take anything away from Sid or Dany but that is just the way it is with goalies they play a lot more minutes and every one of their mistakes costs a goal. Martin Brodeur is a very large part of the Devils successes that's just the way it is with goalies like that. All that said it's still impossible to say what a team minus one player would have done because that one player would not simply be missing they would be replaced by someone else. If Sid gets hurt first shift of the season others get more ice time perhaps that kid who is just about ready for the bigs gets a chance and runs with it. The end result is you have a different set of circumstances so the result is impossible to predict.
I don't have a problem with a team relying a lot on a good goalie, as said he IS a part of the team and you have to build your team to win. Good goalies are certainly a plus.
Oh and yes the Leafs got marginally better with this move. a few more good moves and they just might make the playoffs this year.