The Bills announced their latest injury report on Thursday, and running back LeSean McCoy was a surprise addition with a knee injury. He was, however, listed as a full participant, leaving his status unclear for Sunday’s game against the Patriots at New Era Field.

Even a slowed McCoy could be a crucial injury for the 6-5 Bills. The running back has had success against the Patriots in his career, averaging 4.25 yards per carry and 7.16 yards per catch with three touchdowns in four games. He most recently caught all six of his targets for 38 yards and a touchdown in the Bills’ 16-0 win over the Pats in Week 4 last season.