Larry Johnson, Shaun Alexander and LaDainian Tomlinson are where they will be all season long, on top of RealGM's Fantasy Football Rankings ahead of Week 1's games. Plus, a Manning vs. Palmer showdown and one with a bit more flair between Steve Smith and Chad Johnson. Click on 'Read' for the full article as we rank the top-10 running backs, quarterbacks, wide receivers and kickers for Week 1.