As Week 4 of the NFL season wraps up, several players have emerged as surprising fantasy football performers. Justin Fields, who stepped in as the starting quarterback for the Pittsburgh Steelers, showcased impressive stats, throwing for 312 yards and rushing for two touchdowns.

D'Andre Swift of the Chicago Bears finally broke out with 165 scrimmage yards and a touchdown, while Chase Brown of the Cincinnati Bengals also made waves with two rushing touchdowns. Meanwhile, Dontayvion Wicks stepped up for the Green Bay Packers in the absence of Christian Watson, catching five passes for 78 yards and two touchdowns.

Cade Otton of the Tampa Bay Buccaneers had a mixed performance, but his recent targets suggest potential for improvement. Each player's performance raises questions about their future consistency and role in their respective teams.