As a Flashpoint alum, I can certainly say that the resources that area limited are not those of the school. The most limited resources are those of appropriate mentors and advisors, and the time of the members of each team during group gatherings.
Much the same case here. The availability of suitable mentors and coaches is limited, and you don't want spend too much time in very large group gatherings.
Much the same case here. The availability of suitable mentors and coaches is limited, and you don't want spend too much time in very large group gatherings.