Higgins (hamstring) wasn't spotted during the initial stage of Friday's walkthrough, Paul Dehner Jr. of The Athletic reports.
Higgins was added to the Bengals' Week 1 injury report after being limited Thursday by a hamstring issue. Friday's official practice/injury report will provide further context with regard to his status, but either way this is a situation to monitor, especially given the uncertainty surrounding fellow WR Ja'Marr Chase ahead of Sunday's game against the Patriots.