If you didn't already have a ton of C's I'd say grab Zajac ASAP, but with so many good ones it doesn't make sense. Hanzal would be another guy I'd like to add, but again it doesn't make sense.
I agree that Salo should be replaced, and I don't have much faith in Sullivan either. You've got a lot of low PIM players, so I would try to get some help there. All the guys you've listed aren't really good options either. Are there any good goons available? Dorsett is a great guy for that, and he plays a ton on the penalty kill so he could probably help you with the shorthanded stats too.
Other than a goon-type I'd drop Salo for EJ. And if Wisniewski gets hurt I would jump all over Nikitin.
16 team, full keeper
19 roster players, 15 prospects
Stats: G, A, PPG, SHG, special teams assists, SOG, FOW, PIM, hits, blocked shots, +/-, W, SO, saves, s%, GAA, shootout saves
C: Crosby, Backstrom, H. Sedin, Boyle, Brassard
W: Voracek, Burrows, McDonald, Filppula, Dorsett, Hudler, Abdelkader, Bouchard, Ott, Zuccarello, Stalberg
D: Karlsson, Letang, Enstrom, Boyle, Giordano, Gorges, M. Stuart
G: Quick, Kiprusoff, Ellis
Prospects: Granlund, Pirri, Caron, Killorn, T. Johnson, Galiev, Corrado, Vatanen, Moore, Rundblad, Bachman, C. Johnson, Desjardins