I agree, there is a lot of talent that is out there, but they will never be exposed because they don't have the opportunity to show themselves. Such as for Jackson, but I believe he will be soon. Patience, will always pay off.
i saw their names and times in t&f news results last week and vaguely remembered that they had represented the us in the world junior championships last year and finished 2nd and 3rd behind a south african athlete. Even since last year thet have improved by a second and they are only 19 ! the main question would be if they can challenge harris' world junior record, that was set the year they were born ! also if they can sneak in and make the team for the world since no us runner has even approach 48 secs this year.