From the video

Video: Ranking Every Week 2 Wide Receiver as a Sit or Start
Quinton Johnson. They don't have lines up because they don't know about Lad Manki. If Vlad Manki is out, you know, you have to feel pretty good about Quinton Johnson being in your lineup against the Raiders. He'll run every single route and Justin Herbert has to throw the ball somewhere.
Mentioned at 25:31 – 26:08Captured by STACKED 4 hr after posting

STACKED’s take

Positive signalRole

If Keenan Allen out, Johnston becomes solid flex with every route.

Interesting name to note because they don't have lines up due to uncertainty around Keenan Allen's status. If Allen is out, the source feels pretty good about Johnston being in your lineup against the Raiders; he'll run every single route and Justin Herbert has to throw the ball somewhere, so Johnston would move up to a solid flex tier if Allen is out.

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