It looks like a small error in the spreadsheet. Look at the 2 OSU tight ends, at 4.8x and then look at the average of the two, and it's like 4.6. Not possible. Looks like you included the "average" from the group just above. Maybe all the averages are off. But, thanks for a great effort. I agree, the whole speed thing has been over rated. Maybe Fla. just looked faster last year because their bio rhythms were on.
Include weight/height and fix the TE error. It'd be a better sheet. Nobody really believes the SEC speed myth. What we do believe however is the speed of which the game is played. I personally blame it on weather. Contact hurts when it's cold. It hurts to catch.. hurts to take hits. So naturally the game is played slower. jmo