Here are the #1 D, C, and W of all the cup winning teams since the lockout.
Doughty, Kopitar, Gaborik
Keith, Toews, Kane
Doughty, Kopitar, Brown
Chara, Krejci, Lucic
Keith, Toews, Kane
Gonchar, Crosby, Kunitz
Lidstrom, Datsyuk, Franzen
Pronger, Getzlaf, Selanne
Hedican, Staal, Williams
I see a pretty underwhelming group of wingers, with Kane being the only star. I see a good group of centers but Crosby/Datsyuk are probably the only guys who were top 5 at their position. Then you look at the D and see nothing but the best of the best. Gonchar and Hedican stick out but neither probably wins if Roloson/Datsyuk aren't injured in the finals.
I think a #1 dman is the most important piece in all of hockey. They can control the entire game, and they play the most minutes. Not sure if Hanifin will be that guy, but you have to take that chance IMO.