Tutu Atwell, WR - He'll get a good amount of snaps this year. McVay will try hard to work him in. If DJ gets injured, he'll get significant snaps.
Ernest Jones, LB - He will start over Kiser. I'm getting the Jordan Fuller and Cooper Kupp vibe on him. They like what the GPS data reflects despite the lackluster traditional measurables. In addition, they targeted him as one of the best leaders available in college. That points to him calling the defense. With JJ leaving, there is an opportunity.
Bobby Brown, DT - He'll get some snaps in the rotation. It helps that D'linemen are liberally rotated.
Robert Rochell, CB - Redshirt year. Likely starter next year.
Jacob Harris, TE (note you had him as a WR but the Rams have his as a TE) - Big ST contributor. May get a few snaps in certain packages.
Earnest Brown IV, EDGE - Mostly a redshirt year.
Jake Funk, RB - ST contributor...but may not make the roster.
Ben Skowronek - ST contributor...but may not make the roster.
Chris Garrett, OLB - ST contributor...but may not make the roster.