The NFL’s recent run-heavy shift should allow more No. 2 running backs to generate standalone flex value this season. Backup running backs capable of such a feat ideally play in creatively designed, fantasy-friendly offenses and possess explosive dual-threat traits that allow them to maximize their limited touch counts. RB Jaydon Blue, Dallas Cowboys: Blue is earning the coaching staff’s trust in his second NFL training camp. RB MarShawn Lloyd, Green Bay Packers: Lloyd spent the offseason rewiring his poor mechanics stemming from a 2020 knee injury. Save on PFF+ for... [5103 chars]