From the video

Seth McGowan is our potential league winner... He got an extended audition in this game against the Vikings, played pretty well, actually ended up playing 36% of the long down and distance snaps as well. McGowan is my number one priority in all my fantasy football teams that are trending towards making the playoffs... he offers the most asymmetric upside in fantasy football right now.
STACKED’s take
League-winner candidate with 36% long-down snaps; #1 waiver priority.
McGowan is positioned as a league-winner candidate after receiving an extended audition in Week 8 against the Vikings with 36% of long down/distance snaps. He is the only other running back on the Colts roster this season and stands to benefit from the team's clear intent to trade Jonathan Taylor before the deadline. Despite a middling prospect profile, McGowan played well in his audition and offers the most asymmetric upside in fantasy football right now. Mattek recommends using a #1 waiver priority or 15-20% FAB on McGowan, noting that casual players will only check box scores and miss this opportunity. McGowan is featured on the episode thumbnail as an S-tier waiver add.
Seth McGowanINDPlayer page — value, ADP, projections, and every insight