Percentage of Footballers Playing Out of Position?

[ponyboy]

First an assumption. Let's assume there is one and only one position that is a best fit for any particular player. That they wouldn't be equally good at say running back and linebacker.

What percentage of high school kids are out of best-fit position?

What percentage of college players?

Pros?

It's clear to me that the high school percentage has to be much higher.