One of the best stories emerging from the Buffalo Bills’ rookie minicamp features the son of a legendary former player with a championship pedigree. The late spring is typically a slow time of year for Bills players and coaches alike, with not many stories to dig into during what is a down period in the league’s media cycle. However, with Buffalo signing former UCLA and Duke offensive lineman Bruno Fina, a bit of excitement has been injected into the offseason proceedings at One Bills Dr . Fina is the son of legendary Buffalo offensive lineman John Fina, who appeared in three Super Bowls with the Bills in 1993 [Super Bowl XXVII] and 1994 [Super Bowl XXVIII] throughout a 10-year Bills career. With his son singing with his former team, which has welcomed him back to lead the charge as a Legend of the Game since his retirement, John expressed his excitement to watch things play out. “I think it’s the coolest story of camp,” posted John to X. “Proud as hell of this kid!…