From the episode

We do have Marvin Harrison pretty clear of Michael Wilson, mainly in part because of what I said before about when they were on the field together, Marvin Harrison was earning targets at a much higher rate than Michael Wilson.
Mentioned at 39:42 – 40:27Captured by STACKED 4 hr after posting

STACKED’s take

Positive signalProjection

Harrison Jr. earns targets at a higher rate than Wilson when both are on the field.

Marvin Harrison Jr. is projected ahead of Michael Wilson because he earned targets at a significantly higher rate when both were on the field together, according to Harmon.

Marvin Harrison Jr. headshotMarvin Harrison Jr.WR · ARIPlayer page — value, ADP, projections, and every insight