I was pretty young so I'm sure some of the details are wrong, but here's what I remember.
I think it was OJ's rookie year, so maybe 1969. We had tickets to a Saturday night game at WMS (the real Rockpile) against the Patriots with Carl Garrett (from New Mexico Highlands, who won rookie of the year). We get there and hear OJ is out for the game and the Bills have signed as a replacement "Preston Ridlehuber." Now that I've heard of him, I've still never heard of him.
Anyway, in the third quarter Preston R gets sent in and the Bills start him on an OJ-style sweep. Preston R suddenly heaves the ball downfield to, I think, Haven Moses (before he was traded to Denver, of course) who's completely uncovered and scores easily. Turns out Preston R had played QB at Georgia or someplace like that. I don't remember the score but the Bills won, maybe something like 17-10. The Bills and Pats were both pretty awful in those days.