All players currently under contract are required to attend these practice sessions.
The Kansas City Chiefs opened their three-day mandatory minicamp on Tuesday morning. It appeared to reporters that at least six Kansas City players were not present for the opening session.
KSHB-TV (and Arrowhead Pride) reporter Aaron Ladd reported the three most notable absences: defensive end Frank Clark, left tackle Orlando Brown Jr. and undrafted rookie free agent wideout Justyn Ross.
In a subsequent report, Ladd noted the absence of tight end Blake Bell, offensive lineman Darryl Williams, cornerback Rashad Fenton and defensive end Malik Herring.