From the video

Video: Week 8 Running Back Rankings & Tiers
Tajae Spears ended up missing practice today, and that is a big thing that last week led to Pollard seeing the expanded role.

STACKED’s take

Negative signalInjury

Missed practice; his absence expands Pollard's role

Tajae Spears missed practice, which is significant because his absence last week led to Tony Pollard seeing an expanded role. If Spears misses the game, Pollard should see similar volume expansion, making Spears' status a key monitoring point for Pollard's fantasy value.

Tyjae Spears headshotTyjae SpearsRB · TENPlayer page — value, ADP, projections, and every insight