One of the things that I think has gotten better in recruiting is the pure evaluating and projecting of physical development of the players. At times we tend to forget that these are just 17 and 18-year-old football players and that it's a good chance they grow another inch and gain some more bulk.
So just because you see a player listed at one position on recruiting lists and boards, don't be shocked to see them wind up at another position down the line in college. Some players frown upon position changes for many different reasons, while others embrace it.
I've currently identified eight recruits whom I think will benefit the very most from a position change. You should check this one out.