Building NFL DFS lineups for Week 14? See what SportsLine DFS guru Jacob Gibbs has to say before you lock in your NFL DFS picks. He can help you put together the optimal NFL DFS picks on sites like DraftKings and FanDuel. He'll also help you decide whether you can trust returning players like Justin Jefferson and Dawson Knox.

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 few seasons, according to Fantasy Pros.

One player Gibbs is especially high on: Colts running back Zack Moss ($5,900 on DraftKings, $6,800 on FanDuel). Gibbs is also excited to roster D.J. Moore ($6,500 on DraftKings, $7,700 on FanDuel). Moore has benefited significantly from Fields' return, catching 18 passes for 210 yards and a touchdown over the last two weeks.

Gibbs also is calling for an underpriced wide receiver you aren't even thinking about to score 20 to 25 points on DraftKings and FanDuel! 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 Sunday NFL DFS lineups? And which receiver puts up a MONSTER point total? ... Join SportsLine here to see Jacob Gibbs' weekly Fantasy Football Helper, all from one of the nation's most accurate experts!