Found this, and I don't know how to embed the clips, so here's the link to the article.
In summary, our WRs are struggling against man coverage across the board, Rice is doing well vs. zone (Thank God) Skyy is struggling vs. zone (surprise), Toney is really the only man-beater, MVS is underperforming.
Right at the beginning of the article, there's chart that shows the decline of the Chiefs WR production since 2018.
Of some concern, though I doubt anyone needs to panic just yet, is that Travis isn't performing well vs. man either right now.
https://www.arrowheadpride.com/2023/...ating-problems
Hopefully we'll see an uptick in about a month.