‘One of the biggest problems the Bills d-line has had through seven games is the team’s inability to adequately replace Star Lotulelei, who opted out before the start of the season. Against the Kansas City Chiefs, Buffalo played defensive tackle Ed Oliver at nose tackle for about 70 percent of his snaps. Oliver is undersized as a three technique and really doesn’t belong over the center in the NFL. The Bills need a big one technique DT that can take on double teams and eat up space, and that player is just not on the current roster.’