Gresham suffered a back injury during Sunday's game against the Steelers, and he is questionable to return to the contest, Paul Dehner Jr. of the Cincinnati Enquirer reports. Gresham, who suffered the injury during the first quarter, was initially deemed probable to return. He was downgraded shortly thereafter, and he'll finish with just one catch for six yards, if he isn't able to return. Ryan Hewitt and Kevin Brock are the Bengals' remaining tight ends.