A.J. Klein played 19 snaps in NE last season when the #Bills went to their 4-3 look. Remember he made a huge play to tip a pass that was picked off by Micah Hyde. I could see Leslie Frazier mixing in some 3 LB looks. He did it 10 times last week vs. Detroit.

— Matt Parrino (@MattParrino) November 30, 2022