ezydriver
I've flown with the same guys as you have. If you gave me two cadets one day after another one of whom came through the traditional CPL/IR route and the other through the MPL, and nobody told me which was which, I doubt I'd be able to tell. You either accept the premise that it's safe to put cadets (of any background) in the RHS or you don't: that's up to you. The statistics simply don't support your argument that it is inherently dangerous though.