From the video

Video: Top 100 Flex Rankings & Tiers (Week 1)
Kenneth Walker, very tough matchup here as well, playing against the Denver Broncos. The overunder of this game is only 43 and a half points.
Mentioned at 2:19 – 2:36Captured by STACKED 5 hr after posting

STACKED’s take

Negative signalMatchup

Tough matchup vs. Broncos; 43.5-point over-under limits upside.

Faces very tough Week 1 matchup against Denver Broncos. Game has low over-under of 43.5 points, suggesting a lower-scoring environment that could limit his upside.

Kenneth Walker III headshotKenneth Walker IIIRB · KCPlayer page — value, ADP, projections, and every insight