Bosa, who turns 30 in July, is no longer the same destructive player he was when he last visited Orchard Park five years ago. Since that day, the Chargers have played 73 games counting the postseason, and Bosa played in only 47 because of a rash of injuries.

With a slew of free agency moves coming for the Bills this week, arguably the biggest name of them all was edge rusher Joey Bosa. A five-time Pro Bowl selection and the NFL's 2016 Defensive Rookie of the Year, he is an accomplished pass rusher who should be able to replace Von Miller as a veteran presence opposite of Greg Rousseau.