Josh Blackwell Injury: Enters concussion protocol

Blackwell was diagnosed with a concussion and ruled out for the rest of Sunday's game against the Bengals.

Blackwell will enter the league's five-step concussion protocol, and he would have to be cleared by an independent neurologist in order to be available for the Bears' Week 10 clash against the Giants on Sunday, Nov. 9. He returned one kickoff for 23 yards prior to his exit.