The quarterback has been a full participant in Wednesday and Thursday practice.But he was still listed on the official Kansas City Chiefs injury report with a pectoral issue.
It’s unclear when the Chiefs star picked up the injury, but he’s unlikely to miss Sunday’s game.
Kansas City are hosting their AFC rivals the Buffalo Bills in a massive game for both teams.
The Chiefs are reeling after their defeat by the Green Bay Packers and could miss out on the No 1 seeding.
They are 8-4 this season and currently the third seed in the AFC playoffs.
Kansas City has hosted the last five AFC Championship Games and been to the Super Bowl three times in four years.
- Buffalo, meanwhile, are 6-6 and resurgent after a poor start to the season.
They need a win at Arrowhead Stadium to stay above 500 and help their playoff push.
