Fantasy Football Week 16 PPR rankings: Full positional rankings include Diontae Johnson as WR21

Before you set your Fantasy Football Week 16 lineups or lock in your DFS picks for this weekend's games, you need to see what SportsLine's highly-rated expert Jacob Gibbs has to say. Gibbs uses a data-driven approach that has helped him consistently provide accurate rankings at every position. He has proven to be one of the nation's most accurate Fantasy rankers in recent years -- posting the eighth-most accurate results over the past three seasons, according to Fantasy Pros.

Now, Gibbs has projected every Fantasy-relevant player's stats. One player Gibbs is especially high on: Steelers wide receiver Diontae Johnson. Pittsburgh's top wideout has a consensus ranking of WR21, but Gibbs believes that Johnson could push into the top 20 in a matchup against a man-heavy Vegas coverage scheme.

Gibbs also is calling for a running back you aren't even thinking about to finish in the top 20 at his position! This player could be the difference between winning BIG or going home with nothing.

So who are the best players to target at each position in Week 16? And which under-the-radar WR is set to put up a monster point total? ... Join SportsLine here to see Jacob Gibbs' weekly Fantasy Football Rankings, all from one of the nation's most accurate experts!