[Erick Estrada]

That's a tough one because IMO you can argue without any of these players the Hawks are in hard to win a Stanley Cup. I say Keith because without him that blue line isn't Stanley Cup caliber and it's asking way too much to expect Seabrook to pick up all that slack on the back end. Both Toews and Kane have had the odd disappearing act in the playoffs and they have always persevered.