In my story there is this massive Super Hero Organization (like in Justice League Unlimited) however there is something that is bothering me I don't know what makes more sense should this organization have a sort of exam to filter out new recruits or would it be more plausible for them to have an academy/university for potential members? Essentially the Exam is like a series of trials at different locations and the participants have to pass each one to become a member. I feel like that would be to unrealistic though because anyone with enough skills and brains can pass a simple exam and just handing a random participant a license to enforce justice for winning can be dangerous and irresponsible. However an academy seems way to far fetched but at the same time it would be a more efficient way of vetting potential heroes and getting a good idea of their true mental state and intentions. However my problem with the academy angle is I don't know if I should play it as a school like in X Men but with a college theme or if I should make it something akin to Quantico?