Kaleb Johnson's rise from backup to potential starter with the Pittsburgh Steelers reflects the growing competition in the NFL. After being overshadowed by Leshon Williams during his initial seasons at Iowa, Johnson showcased his talents in his final year, averaging over 125 rushing yards per game and consistently generating big plays. As he joins a backfield that includes Jaylen Warren and Kenneth Gainwell, his role as a two-down back is apparent, although his lack of receiving experience may limit his immediate impact.

Johnson's success hinges on the performance of his offensive line and the Steelers' run-heavy approach under offensive coordinator Arthur Smith. Warren is expected to dominate passing downs, while Johnson's split with him on early downs could favor his fantasy prospects if he proves to be the more effective rusher. With the Steelers potentially shifting their offensive strategies depending on quarterback play, Johnson's fantasy value may be volatile but could see significant growth if he adapts to the NFL level quickly.