What is the motivation of the pilots forcing the point that cadet pilots are unsafe?
Are they genuinely concerned for the safety of the traveling public? Or are they more concerned about their terms and conditions being erroded?
Altruism or Greed??
IFOT,
If you really are looking for answers (as opposed to pushing your own wheelbarrow), this might be a good place to start your research:
http://www.pprune.org/dg-p-reporting...-cockpits.html