As we near the quarter mark of the season, roster positions start coming into place on your squad. This is the last week before byes are introduced to the shuffle. Fortunately, we have the fantasy football rankings to give you the advantage over the pack.

In the latest episode of the NFL Fantasy Football Podcast, Marcas Grant, Michael F. Florio, and LaQuan Jones break down Florio's "Start 'Em, Sit 'Em" column, designed to help fantasy managers make tough roster decisions each week.

SportsLine's model reveals its Week 4 Fantasy football projections, PPR rankings, start-sit advice for sites like CBS Sports, ESPN and Yahoo