Don,
I read that article today in the public library. I was interested to learn what Bernie Parrish had done since he left football. He seems to have done well as a hotel developer. However, I don't take everything Parrish says at face value.
Around 1971, when "They Call it a Game," was published, I saw Parrish interviewed on TV. A couple of writers, one of them Paul Zimmerman, I believe, pressed him hard on the charges he made in the book. They demanded that Parrish present proof of game fixing and so on. Bernie sort of laughed and admitted the fixing charge was just a come-on to sell a book.
Upshaw has always been a press favorite, the Proud, Dignified Black Man. Phil Musick once wrote in a Pre-season preview mag that, "Upshaw is the bridge between the black and white players on the Raiders." Or Magical Negro, as Don says.
Gene Upshaw has become the "Head of the NFL Players Association For Life." He started his career in 1967. This would be like a player who started his pro career in 1927 leading the players association in 1968.