Minshew underwent X-rays on his right thumb earlier this week that revealed multiple fractures and a sprained ligament, Adam Schefter of ESPN reports.
According to the report, Minshew has been dealing with discomfort in his thumb since Oct. 11 against the Texans, but the Jaguars didn't know about the injury until this week. Minshew will have a Week 8 bye to aid his recovery, but Schefter notes that the Jaguars aren't certain Minshew will be available for the team's Week 9 rematch with the Texans on Nov. 8. Next up on the depth chart at quarterback are Mike Glennon and Jake Luton.