This has been brought up numerous times and shot down over and over again, not sure why it keeps coming up.
Parity is NOT a concern here. Go to the Cup winners and see if you can pick out any dynasties or teams that were predictable winners.
Maybe not the same players win every year but pretty much the same teams fight for it every year.
its easy to say Keep things as they are when your roster looks like this:
LEFT WINGERS
LW Ilya Kovalchuk SNP 91
LW Kris Versteeg TWF 81
LW Ethan Moreau GRN 81
LW Sean Avery GRN 80
LW Teddy Purcell PLY 78
CENTERS
C Sidney Crosby PLY 93
C Jonathan Toews PLY 89
C Jordan Staal TWF 85
C Cody Hodgson PLY 81
C Jordan Eberle SNP 80
C Maxime Talbot GRN 80
C Logan Couture PLY 79
RIGHT WINGERS
RW Patrick Kane SNP 87
RW Dustin Byfuglien PWF 84
RW Lee Stempniak TWF 82
RW Rene Corbet PLY 81
RW Cal Clutterbuck GRN 80
DEFENSEMEN
D Zdeno Chara TWD 89
D Drew Doughty OFD 87
D Jeff Schultz DFD 82
D Alexander Edler TWD 81
D Mark Giordano OFD 81
D Tyler Myers TWD 80
D Tom Poti OFD 80
D Kevin Shattenkirk OFD 79
GOALTENDERS
G Ryan Miller 91
G Sergei Bobrovsky 80
or this:
Left-Wingers:
LW- Alexander Ovechkin - 94 - SNP
LW - Zach Parise - 89 - PLY
LW - Steve Ott - 81 - GRN
LW - Jay Pandolfo - 80 - GRN
LW - Mattias Tedenby - 79 - PLY
Centers:
C - Evgeni Malkin - 92 - PLY
C - Howie Morenz - 89 - SNP
C - Mike Comrie - 81 - SNP
C - Paul Gaustad - 81 - GRN
C - Jeffrey Skinner - 80 - SNP
C - Jarred Smithson - 79 - GRN
C - Dainius Zubrus - 79 - TWF
C - Jacob Josefson - 79 - PLY
C - Kyle Palmieri - 79 - GRN
C - Nick Tarnasky - 78 - TGH
Right-Wingers:
RW - Pavel Bure - 91 - SNP
RW - Marian Gaborik - 90 - SNP
RW - Niclas Bergfors - 80 - SNP
RW - Mattias Weinhandl - 80 - GRN
RW - David Clarkson - 79 - GRN
RW - Fredrik Sjostrom - 78 - GRN
Defencemen:
D - Paul Coffey - 91 - OFD
D - Scott Stevens - 90 - DFD
D - Johnny Oduya - 81 - DFD
D - Brian Campbell - 81 - OFD
D - Kurtis Foster - 81 - DFD
D - Joni Pitkanen - 81 - OFD
D - Marek Zidlicky - 81 - OFD
D - Bryce Salvador - 81 - DFD
D - Cody Franson - 80 - OFD
D - Andy Greene - 79 - OFD
D - Nick Leddy - 79 - OFD
D - Jake Gardiner - 79 - DFD
Goaltenders:
G - Martin Brodeur - 88
G - Chris Osgood - 80
And i could grab other rosters of teams making the playoffs every year. Some teams have their rosters so stacked that good players sit on the bench with no other team having a chance to get them.
Half the time GMS use players in the FA to get good players to sit on the bench with their thumbs up their asses.