Vidal (coach's decision) is inactive against the Titans on Sunday, Kris Rhim of ESPN.com reports.
Vidal carried the ball five time for seven yards in Sunday's 27-10 win over the Browns.
Vidal rushed three times for 10 yards while also catching his lone target for nine yards in Monday's 17-15 loss to the Cardinals.
With Gus Edwards (ankle) having landed on IR ahead of Week 6 action, per Kris Rhim of ESPN, Vidal is on track to to be active Sunday against the Broncos.
Vidal (coach's decision) is inactive for Sunday's game against the Steelers.
Vidal is inactive for Sunday's game against the Panthers.
Vidal is inactive for Sunday's season opener against the Raiders.
Vidal is expected to handle some of the third-down duties out of the Chargers' backfield this season, Eric Edholm of NFL.com reports.
Vidal has been working with backups in training camp while J.K. Dobbins and Gus Edwards get first-team reps, Daniel Popper of The Athletic reports.