Wednesday: Day 9 of 18.
Depth chart: Left tackle Cordy Glenn worked at left guard. Coach Doug Marrone said it was a one-day experiment just in case depth issues crop up during the season. Thomas Welch worked at starting left tackle.
Highlight: C.J. Spiller was ripping off big runs left and right. He gained 10-plus yards on each of his first three carries and had a 30-plus yarder around left end later on.
QB watch: Kevin Kolb, out due to a death in the family, is expected back late Thursday. EJ Manuel and Jeff Tuel split snaps Wednesday.
Schedule: The Bills practice 8 to 11:10 a.m. Thursday and 6 to 9 p.m. Friday. The team will travel to Indianapolis on Saturday in preparation for the exhibition opener Sunday.
— Mark Gaughan