From the video

Video: Week 1 Fantasy Football FLEX Rankings
Rashi Rice at 40... if the projection that I have in my mind that a lot of Rashi Rice's short area targets are replaced by Kenneth Walker in the rushing game, then I think this ranking of 40 heading into this week will be correct... Rashi Rice could have a relatively unproductive from a real football sense, but he could have like eight catches for 65 yards and a touchdown in this game fairly easily because that's the only way the Chiefs are able to move the ball.
Mentioned at 8:25 – 8:59Captured by STACKED 9 hr after posting

STACKED’s take

NeutralProjection

Ranked 40th; upside to 8 catches/65 yards/TD if Walker underperforms.

Ranked 40th in Week 1 FLEX rankings. Source projects Kenneth Walker's rushing volume will replace Rice's short-area targets, supporting this ranking. However, if Chiefs cannot generate rushing production, Rice could easily post 8 catches for 65 yards and a touchdown because that may be the only way the Chiefs move the ball; dual-outcome scenario dependent on Walker's effectiveness.

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