Who is the best backup for McCaffrey?

who is the best backup for mcaffrey the best backup for mcaffrey often fluctuates based on team strategy player health and performance during the season as of the last season notable backups have included chuba hubard and Amir Abdullah who have shown potential in stepping up when called upon it's crucial to monitor current Team Dynamics performance in recent games and updates from the coaching staff for the most accurate and up-to-date recommendation on McCaffrey's primary backup