By Week 11, every roster decision in fantasy football counts. Roles have stabilized, but matchups still swing outcomes. These are the plays and sits that can separate playoff contenders from pretenders this week.

Quarterbacks

Start: Josh Allen, Bills vs. Buccaneers

Allen remains the centerpiece of one of the league’s most potent offenses. Tampa Bay has given up multiple passing touchdowns in three of its past four games and struggles to contain mobile quarterbacks. Expect another strong dual-threat performance with top-five upside.

Other locks:

— Caleb Williams vs. Vikings

— Aaron Rodgers vs. Bengals

— Bo Nix vs. Chiefs

Avoid: Trevor Lawrence, Jaguars vs. Chargers

Lawrence’s accuracy has dipped under pressure, and the Chargers’ front has quietly become one of the most disruptive i

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