Spencer Brown had a rough time in pass protection vs DET. He was MUCH BETTER vs CHI (also looked better at RT vs LT)

Here he is punishing Khalil Mack. Doesn’t let Mack get into his body. Chops the arm. Maintains leverage & drives him into the dirt#Bills #BillsMafia #GoBills pic.twitter.com/DBDPN1QCeR

— Anthony Cover 1 (@Pro__Ant) August 22, 2021