From the video

Video: Everything Just Changed - Training Camp
you have JK Dobbins who can very clearly be the first and second down grinder.
Mentioned at 6:30 – 7:02Captured by STACKED 5 hr after posting

STACKED’s take

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JK Dobbins is projected as the Broncos' primary early-down grinder

JK Dobbins is projected to serve as the primary first and second-down grinder for the Broncos, though his touches between the 20s are viewed as having limited fantasy upside.

J.K. Dobbins headshotJ.K. DobbinsRB · DENPlayer page — value, ADP, projections, and every insight