Why are the Chiefs working out more running backs?

According to a report from Yahoo! Sports’ Terez Paylor, the Kansas City Chiefs worked out a pair of running backs today.

So who are these guys, and what does it mean? Let’s start with the who.

Darius Victor is a 5-foot-8, 209-pound product of Towson University in Maryland. He had over 3,300 yards and 41 TDs as a rusher in his college career, in which he averaged 5.2 yards a carry.

He declared for the 2017 NFL Draft but was not picked. He received camp invites from the New York Jets and the New Orleans Saints, but ultimately signed with the Saints. Saints fans found him intriguing during the preseason — giving him the nickname “Ironman Jr.” — but New Orleans waived him just before the season…