From the video

Video: 2026 RSP A-Z Running Back Podcast: Matt Waldman’s RSP Cast
The biggest question is whether Haynes can make a living between the tackles... Haynes could gain, you know, 10 to 15 lb and have a frame that Aaron Jones has right now... If Haynes gets between 205 to 210 lb and maintains or adds more explosion in the process, there are skills there to mine in terms of becoming a starter in the NFL.

STACKED’s take

Positive signalProjection

Weight gain to 205–210 lb could unlock starter potential with elite athleticism.

Georgia Tech running back whose NFL potential hinges on ability to make a living between the tackles; if he gains 10–15 lb to reach a frame similar to Aaron Jones's current build, outlook becomes more promising; likely to add quick-twitch muscle given his college slot receiver background; historical precedent exists (Kyle Williams, Aaron Jones, Jahmyr Gibbs) of undersized backs gaining weight post-draft; if Haynes reaches 205–210 lb while maintaining or adding explosion, possesses skills to become an NFL starter, including pullers setup, double-team creation, and leverage reading; demonstrates dynamic speed, acceleration, and quickness.

Jamal Haynes headshotJamal HaynesCINPlayer page — value, ADP, projections, and every insight