From the video

Video: Add These 6 Players ASAP - Preseason Waiver Wire
the instance in which Garrett Wilson goes down with the torn ACL, Omar Cooper Jr. rises from like wide receiver 59 up to like wide receiver 42.
Mentioned at 13:38 – 13:48Captured by STACKED 14 hr after posting

STACKED’s take

Positive signalBust

Not a preferred waiver target; limited upside even if Garrett Wilson is injured

Amari Cooper is not a preferred waiver wire target because his value is unlikely to change significantly before the season starts. Even in the event of a Garrett Wilson injury, his projected rise is only from wide receiver 59 to wide receiver 42, which does not justify using a final roster spot on him over a high-upside running back.

Amari Cooper headshotAmari CooperWR · FAPlayer page — value, ADP, projections, and every insight