And that would be a neat role for the Academy X era X-peeps to take on. Just as the New Mutants kind of recognized that there was a need not being filled with all these mutant kids running around and getting into trouble, with no one to look out for them or provide any sort of guidance, I could see Hellion, Prodigy, Surge, etc. come to the conclusion that someone needs to be helping train both themselves and the newer mutants among them, finding new ways to use their powers, or combine them for synergistic effects, or just enhance their own (or others) lives with them. Unlike a traditional 'school,' there wouldn't necessarily be 'teachers' or 'students,' everyone would be there to learn. (Hellion, for instance, while an 'alpha' telekinetic, generally isn't known for fine detail work, and even has come across as a bull in a china shop at times, since his powers were unlocked to their highest potential, which he could learn from a 'weak' telekinetic like Stitch, or a more experienced older one, like Link. So he wouldn't just be 'a teacher,' since part of the whole deal would be to find *new* ways to explore and educate each other.
And, being me, I immediately find ways to not only include the Academy X mutants, but also deeper cut mutants like Stitch and Link.