In fairness, if you start now on the class on 2021, 2022 and 2023 then you would be get a big jump on the competition.
For example, if the coaches established a relationship with the following travel teams: NightRydas (based in Miami, FL per twitter), Game Elite (Jacksonville, FL per twitter), Team Breakdown (Fort Lauderdale, FL per team website) and E1T1 (Orlando, FL?), then these players should be on the Miami radar (radar meaning they have received an offer and Miami is actively recruiting them).
2021- CG Wes Cardet (Team Breakdown), PF Moussa Diabate (NightRydas), SG Dallan "Deebo" Coleman (E1T1) and PF Ernest Ross (Game Elite)
2022- PG Faheim Meran (Team Breakdown) CG Jean Montero (NightRydas), G/F Gregg Glenn III (NightRydas) and G/F Eric Dailey Jr.
2023-CG Nate Sasser, SF Sam Walters, C Jaylen Carey, SG DJ Delancy, PG Jayden Hastings. (All NightRydas), SF Ryan Bewley and SF Matthew Bewly (Team Breakdown).
I know Miami offers about 40 kids per year but they should focus on 10 kids (maybe 5 in-state kids and 5 out of state kids) to keep it simple. IMO.