NFL DFS values: Expert includes James Cook in best NFL DFS value plays for Week 14

If you're looking for the right value piece to make your DFS lineup work or scouring the waiver wire for a potential cheap fill-in, you need to see what SportsLine Fantasy analyst 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 SportsLine members prepared with eight exciting value plays for this week.

One player Gibbs is especially amped for: Bills rookie running back James Cook. "From a projection and price tag standpoint, James Cook is an arbitrage version of his former Georgia teammate, D'Andre Swift. He appears to have momentum on his side and his price tag is still lagging in reflecting the type of a role that we've seen from the rookie recently," Gibbs said. "Also similar to Swift, Cook brings target upside that is unique at the RB position. He doesn't have enough routes run to qualify, but Cook's target per route run rate (34%) would easily rank as the highest at the running back position."

Gibbs has also identified three underpriced wide receivers who bring slate-breaking upside. There are several potentially viable cheap wideouts with lagging price tags, and landing on the right ones could be what puts your lineup at the top of the leaderboard on Sunday.

So which values have a chance to push your DFS lineup to the top of the leaderboard? And which nearly minimum-priced tight end opens up salary to fit in multiple studs on this slate? ... Join SportsLine here to see Jacob Gibbs' weekly top stacking options, all from one of the nation's most accurate experts!