Also, as a side note to all of this, my son e-mailed them to ask about his defiencies. He wanted to know what he needs to work on in order to improve. In that same e-mail he asked what his 60 yd time was. He ran a 6.87 in the first tryout, they told him right after he ran it. But for some reason at the 2nd tryout they did not tell them.
Of course he never received a response.