To add on, Boone supposedly only ran a 5.0 40 in HS, but looks like he's down to about a 4.75 by now, which sounds about right. Sirk, however, ran a 4.5 in HS, per Rivals, which is obviously great for a QB. Duke has him officially timed at 4.63, which is the fastest of their QBs.
To late to edit, but I meant to ask - are any of these practices open to watch? I'd love to see how our younger guys look at some point.