I think that Krejci is both a better player overall and is also getting better opportunities in Boston than robeiro is in Dallas. The lucic, Krejci, Horton line seems to be clicking well and is very effective. Realistically I would expect both to hit more than 60 but I think that Krejci has a chance at 80, whereas it looks like ribeiro will hit 60-65 with a slight chance at 70. So the difference isn't too large but I would personally choose Krejci.
League: 10 Team, Keeper (10), Points Only, Salary Cap ($445)
Forwards: Ovechkin (49), Heatley(35), Eriksson(35), Tavares(28), Thornton(39), Spezza(32), E.Staal(38), Skinner(23), Paajarv(12), Eakin(1), Gordon(6), Ennis(16)
Defensemen: Carlson(12), Karlsson(16), MDZ(8), Fowler(14), Gardiner(1), T.J Brodie(1)
Rookie: Rundblad(1)
Goalies: Ward(46), Theodore(24), Harding(8)
IR: Filatov(6), Dipietro(9)
Farm: Grachev, Tarasenko, Schwartz, Lehner, Ryan Murphy, Dougie Hamilton, Strome, Grimaldi, Schroeder,