I'll say
Toews
Kane
Keith
Seabs
Sharp
Leddy
Saad
Shaw
I know that's a weird list but let me explain. I leave off Bolland and Handzus because they're going to be cap victims.
I love Hoss, and though he's still a pimp he makes a ton of money, he's injury prone, and he's old. I just don't think he's a critical piece for the FUTURE. He doesn't have a whole bunch of quality years left.
Saad and Shaw are young, cheap, and effective. I think they'll grow into the next pair of horses.
Leddy has the ability, if he stops making stupid passes and gets his grit together, to be a Norris type guy. Obviously the first 6 guys I listed are producers now and I look for them to stay producers for a while, and I think the three kids can be future cornerstones. Kruger and the rest of them can be replaced. Bolland and Hossa are players now but I don't know that we can count on them two years from now, especially considering the way the cap is going to change.
The way we control the puck our goalie is always just a spare part. We just need a decent goalie to excel.