I realize that this is an ancient post, but I just found this site. Hoyle Granger was not only a superb HS back, he was also a HS track star. I do not recall any of his times, but he was a sprinter of the best order back then, winning regularly at 100 yards. He was totally out of place on the track with 20+" diameter calves and an upper body built like a tank ... running along side 135 pound wire thin sprinters !
I played against him in HS. I recall one particular time when I had a clear head on shot at him at the line of scrimmage. I was 14 at the time and weighed in at a whopping 165#. Hoyle was a senior. It was during this attempt to bring him down that I learned what being run over by a bush-hog must feel like ! That summer i served as a "manager" of the Louisiana HS football All Stars. Hoyle was one. He was then a very quiet, unassuming guy. He was as tough a runner as I have ever seen in HS. His HS, Oberlin, was a tiny HS and I am convinced that is why many big schools did not recruit him hard. he wound up at Mississippi State where he starred.
Another back of this same ilk was Danny Brabham (Sp) from Greensboro, Louisiana. I think he wound up at Arkansas.