Can I get my other Sims to attend school at the same time as my main Sim?

Ok, so if I'm understanding this correctly, Wolfgang Munch is the only premade non-Gallery teen with the Mean trait, and the Mean trait is one of the things that is earmarked as a priority for the students of Copperdale...despite the fact that Malcolm Landgraab has the Evil trait instead of the mean trait and the promo material appears to have his parents along with the Goths as legacies of the school? So even if you're not approaching Copperdale as a private or prestigious school that people of multiple worlds send their kids to if they can afford it or have scholarships it would make more sense for Malcolm to be there than Wolfgang?