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Robert ‘Fat Rob’ Kelley is growing his skills
NFL history is flavored with running backs with colorful nicknames suggesting stardom. Examples include “Rocket” (Raghib Ismail), “Beast Mode” (Marshawn Lynch), “Kansas Comet” (Gale Sayers), “Diesel” (John Riggins),” “Mercury” (Eugene Morris), “The A Train” (Mike Alstott) and “The Jet” (Joe Perry).