I can't say much about the recruiting process as my son is only a 2023 C, but I would get your son into a gym that specifically works with athletes. A 7.9 is a bad run away from being an 8.2 My son was an 8.5 in August and just ran a 7.4 two weeks ago. I honestly was worried he'd never break 8.0. He's been in a gym 2-3 days a week that works on explosiveness and agility.