Willis was a full participant in Wednesday's practice after being listed on the Dolphins' injury report with a right thumb issue, David Furones of the South Florida Sun Sentinel reports.
Willis wasn't spotted throwing in an informal practice during the Dolphins' Week 6 bye due to an unspecified reason, but the thumb issue provides an explanation. After a week off to rest and recover, Willis kicked off Week 7 prep with no limitations and will be ready to start in Sunday's game against the Jets.