More dept, Turner is an elite RB. The only downfall you have is in Lynch with his suspension early on. But you covered him with Fred Jackson. I would lean towards not changing things. You had a solid draft. There is an old sayin, don't trade your elites.
12 team league
QB: Romo, Hasselbeck
RB: R. Bush, Westbrook, Buckhalter, P. Thomas, Hightower
WR: R. Moss, Berrian, Hixon, N. Washington, Ginn Jr.
DST: Baltimore, Tampa Bay