'Phillips isn't the only member of the Broncos' coaching staff with ties to the Bills. Defensive line coach Bill Kollar was with Buffalo in the same role from 2006-08, while assistant defensive backs coach Samson Brown had the same role from 2013- 14 on the staff of former Bills coach Doug Marrone. Outside linebackers coach Fred Pagac also was with the Bills in 2014 as a linebackers coach.'