From the video

Video: Angles and Upside Week 10 w/ Rich Hribar
his target per route run is significantly lower because even if you just count for the snaps he's played is significantly lower. like he he was at 33% and 30% like the last two years and he's at 22% now.
Mentioned at 30:15 – 30:40Captured by STACKED 34 min after posting

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Johnston's target per route run drops to 22% from 33-30% prior years

Quentin Johnston's target opportunities are declining; his target per route run has dropped significantly from 33% and 30% in the previous two years to 22% currently, reflecting reduced efficiency and opportunity share as the Chargers add receivers. The source notes this decline even when accounting for snaps played.

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