PG can be powerful for sure. Depending upon many things its not for everyone. You're son will be a needle in a haystack. They have tens of thousands of kids they're looking at any given weekend at tournaments alone. There showcases are 400-500 kids minimum. College coaches mostly incognito on sidelines so you never know if you may have caught an eye. 99% will leave the showcase and or tournament never hearing a word from anyone that might have seen them. 88 max velo is good but that will not even get you a look. You've got to hit the magic 90 to get any head to turn. Unless you're a FOR SURE high round draftable prospect you're wasting your money. Try Benchmarkshowcase.com these guys keep showcases small, players work WITH COAHCES ON THE FEILD. Honest feedback including written scouting reports written by college coaches in attendance. Hope this help!