For a one year, I'd go Backstrom for sure. I think Ward will heat up along with the entire Carolina team, but it might be good to grab Bryz. You could always snag Ward later if he starts heating up.
Backstrom seems like a no-brainer though. He's at the top of the list in a one-year league.
16-Team Dynasty Keeper League H2H (C-3, LW-3, RW-3, F-2, D-6, G-1)
6x4 standard categories (G, A, +/-, PIM, PPP's, SOG; W, SV%, GAA, SO)
C - Getzlaf, Kesler, Zajac, Matthias
LW - C. Wilson, Parise, Prospal, Couture
RW - Perry, Ryder, Erat, Michalek, Okposo, Frolik, Chiasson
D - Green, Nikitin, Pitkanen, Sbisa, Tyutin, Fowler, M. Weber
G - Varlamov, Neuvirth, Holtby, Allen, Halak
F - Morin, Sheahan, Panik, C. Thomas, T. Johnson, Hart, Arcobello, Audy-Marchessault, Beck, Palat
D - Lindholm, Elliott, Brennan
G - Desjardins, Poulin & Zatkoff