Duschene I don't know much about, and Nichuskin I don't know if he's worth the risk since he's signed in Russia for another 3 years I think. The rest of the players are all very good.
Huberdeau would probably be my first choice at 3rd overall, although if you need help on defense and since you play 10 d-men, Schultz could be a very good choice as well. It's definitely between those two at 3rd, whichever your team could use more as both should be in the NHL this season.
At 8th it's tougher. McDavid obviously has the name going for him, and unless the bottom totally falls out he should be a very good player in 3 years. Or at least a good rookie in 3 years, it will be probably be 5 years or so before he puts up really good numbers and that far out it's just hard to bank on a player scoring well.
Reinhart is kinda the same situation.....he's a top challenger for 1st overall in 2014 but once again you're looking at 4-5 years before you can really hope for a return on that pick.
I'd be taking Barkov or Drouin at 8th overall. Personally I prefer Barkov, he's gonna be a damn good player in the NHL.
20 Team Dynasty (points per) - G (25, 50 for defense) A (25) PIM (3) +/- (5) PPG (15) SHG (25) OTG (15) GWG (25) HTr (50) GP (2) HIT (1) BLK (1) Use actual NHL salary
F: Malkin, Tavares, E. Kane, Parenteau, Havlat, Tarasenko, Galchenyuk, Brunner, Boyes, Kruger, Helm, M. Martin, Bergenheim, Carcillo, Stajan
D: Green, Ehrhoff, Ekman-Larsson, Coburn, Daley, Postma
G: Fleury, Mason, Montoya
Farm: Grigorenko, Grimaldi, Kucherov, D. Shore, Hartikainen, Stransky, Kerdiles, Joensuu, Pageau, Murphy, Ceci, Klefbom, Thrower, Donovan, Ekholm, Lehner, Dansk, Poulin, Nilsson, Andersen