The first step in the process is to attract interest- he apparently has done this
The next step is to decipher the real from the unreal in terms of interest---do the inquiries come with questionnaires? are you filling them out and returning them
Those signed in pen, and not copies, should get priority---
D-2 and D-3 programs at times sit back and see what happens with the D-1 programs concerning a player and then jump into the fray
You sound like you have your feet on the ground where his talent is concerned so all should be fine
Just keep on keepin' on and you are in good shape