I wouldn't be shocked if he won. He's likely going top 5 in most pools next year.
I know this isn't really the forum for it, but it might be difficult for him to crack the top 5. His competition:
McDavid
Crosby
Kucherov
Laine/Ov (goals are generally worth more in pools)
Matthews - I know....but, he's a good player and many people will just homer pick of available. He also scores goals.
Kane - staple top 5 pick in the pools I've been in
Marchand
Stamkos
Hall
Mackinnon
He could be top 5, but I think it would be tough for him to be that in a lot of pools. There's a lot of casual fans in pools, I wouldn't even be surprised to see Marner getting chosen high... people will also not pick Marchy because they hate his guts. Haha.
Anyways, I'm sure this isn't really relevant, just my two cents on fantasy leagues.