Who Should I Start? Isaac Guerendo or Tahj Brooks

Sunday, August 24, 8:27 AM

San Francisco 49ers running back Isaac Guerendo (shoulder) played at less than 100 percent during Saturday's preseason contest. Guerendo started the game, but re-aggravated his shoulder injury in the first quarter. Luckily, Guerendo was able to return to the game after getting looked at on the sideline. At the moment, all signs point to Guerendo being available for the season opener. However, his fantasy value is going to take a serious hit with Brian Robinson Jr. taking over as the RB2 in San Francisco. Guerendo probably won't see significant snaps unless someone gets hurt in the backfield.

Sunday, August 24, 5:31 PM

Cincinnati Bengals' sixth round rookie running back has done enough through camp to earn the top backup spot on the latest 53-man projection. Chase Brown showed down the stretch last season that he can thrive in a workhorse role, and projects that the team will keep only three running backs on their initial roster, with Brooks and Perine splitting backup duty. Brooks had an extremely productive college career, and he is built for hard yardage and goal-line work. At 230 pounds, he outweighs Brown by about 15 pounds. His pass-blocking skills have also reportedly carried over as he transitions to the pro game, which is usually one of the most difficult hurdles to clear for a rookie trying to make his way onto the field. Brooks could have standalone value if he's able to vulture goal-line carries, and his upside is as high as any backup in the league should Brown miss time to injury.