Eh, too early to tell in my view.
Will the NPHS guys max out what they can gain from these types of VO2 max workouts? Yes. But Nico is going to college next year, and Smith will be much better about long-term improvement through LT work. Clearly the talent is there, and the VO2 max workouts won't change that. They just don't have as high a long-term ceiling as the LT work.