RotoBaller's Week 15 NFL DFS value plays, sleeper picks, and tournament stacks for daily fantasy football on FanDuel, DraftKings, and Yahoo. Win big in DFS with our expert research and advice.

NFL picks, predictions, DFS advice and fantasy football rankings from SportsLine's model and team of Vegas experts

Josh Allen is likely to get plenty of attention from fantasy players for Sunday's matchup against the Bengals, but RotoWire's Sasha Yodashkin thinks running back James Cook should also thrive.

Discover the top four NFL DFS studs on DraftKings and FanDuel as we enter Week 15 of the fantasy football season.