ORCHARD PARK, N.Y. (WIVB) - Doug Marrone's coaching staff is nearly complete, with ten new additions this afternoon.
Many of the new assistants have strong ties to either Marrone or Defensive Coordinator Mike Pettine.
Eric Ciano is the lone holdover from Chan Gailey's staff. Ciano will return as the team's Head Strength and Conditioning Coach.
Other assistants include Donnie Henderson (defensive backs), Chuck Driesbach (linebackers), Tyrone Wheatley (running backs), Jim O'Neil (linebackers), Greg Adkins (tight ends), Anthony Weaver (defensive line), Brian Fleury (defensive quality control), Samson Brown (asst. defensive backs), and Jason Rebrovich (defensive quality control).
Henderson is a former defensive coordinator for the Jets who was with the team while Marrone served as the offensive line coach. He spent last season with Marrone at Syracuse. Wheatley, Adkins, and Rebrovich were also assistants at SU.
O'Neil, Weaver, and Brown come from the Jets, where they coached under Pettine last season. Weaver is also a former teammate of Bills defensive end Mario Williams.