Who will have the most points throughout there career and who should i choose in my keeper league between the 2.

I would take Voracek, but he is a bit of a wildcard in that he lacks a consistent game. I think Van Riemsdyk will take several years to get rolling in the NHL.

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DobberHockey Rules
14 Team Keeper, points only, best 12 skaters 2 dman 2 G count. Playoffs count.
F - Crosby, C.Smith, Wheeler, Parenteau, Hudler, Clowe, Grabovski, Atkinson, Frolik, S. Kostitsyn, Marchand, Peverley, Tavares, Read, Brouwer, Bickell, Gionta, Setoguchi
G - Anderson, Hiller, Markstrom, Brodeur
D - Letang, Del Zotto, I. White, Kronwall, Brodin, Nikitin