A lot will depend on where he goes with velocity. He has the size D1’s love. He needs to get his velocity to 90+ to be a D1 recruit.**
You should get him on a travel team or in individual showcases where he can be seen by D1 coaches. At his current measurables he would attract “follow” interest. He should be on a travel team with college contacts who can presell him as a “should see him pitch” recommendation before the events.
His pitching coach may be prone to hyperbole. But “a lot of potential if he’s willing to work hard at pitching” would be reasonable based on current numbers.
** Yes, I realize many D1 pitchers cruise upper 80’s. But to be recruited they better ring the (90) bell a few time at recruiting events.