The Hawks don't win Cups without Kane and Toews, but they also don't win with just them. Toews has been meh for two seasons now and both resulted in first round exits.
While Kane and Toews are the pillars, the Hawks don't win in 2015 without two things - the stellar superhuman play and...
Only once? He had Andrew Luck for Christ sakes. And he had the #1 pick in Alex Smith - a guy who he sat for a read option novelty.
That guy has gone on to get better coaching under Andy Reid and is the MVP of the league so far this season.