Jones was officially ruled out on Friday after not practicing for a week. After recovering from the concussion, the concussion protocol was entered. .
Jones was one of four players the Patriots left out in Sunday’s game, including fellow rookie cornerback Jack Jones (knee), starting receiver Devante Parker (concussion), and No. 2 tight end Johnne Smith ( concussion).
The Patriots (7-8) need to beat the Dolphins (8-7) to keep their playoff hopes alive, Miami’s Tyreke Hill and Jaylen Waddle
In addition to missing two rookies, starting cornerback Jonathan Jones has been restricted to practice all week with a chest injury and is listed as questionable. Fellow starter Jaylen Mills, who has been missing the game, returned to practice on Friday as a limited participant, but this is also questionable.
Third-year player Myles Bryant (5.9 feet, 185) and second-year player Sean Wade (6-1, 191) are the only healthy cornerbacks on the active roster.
The Patriots have until 4 p.m. ET on Saturday to add reinforcements and could promote practice team cornerbacks Quandre Moseley and Te Hayes.