Bears coach Ben Johnson says Luther Burden III suffered a concussion against Tampa Bay

Burden left in the fourth quarter after a hit by Buccaneers rookie Rueben Bain Jr., USA TODAY reports. Bears coach Ben Johnson said afterward that the receiver had a concussion. Burden had seven catches for 97 yards and a touchdown before the injury, according to USA TODAY; the outlet says he must clear all five steps of the NFL's concussion protocol before returning.