‘A 97-yard kickoff return for a touchdown by Kevin Williams propelled the Jets to a 27-14 victory on Sept. 17 and dropped the Bills to last place in the NFL in average yards allowed per kickoff (35.7). "It was a struggle," safety Raion Hill said. "There was always a breakdown here or a missed tackle there. It was something that had to change." The change has been dramatic. The Bills now have the sixth-ranked kickoff coverage unit in the NFL, giving up 21.1 yards per return. Last week, the Minnesota Vikings were held to just 17.7 yards on six returns.’