50 !!!!! what airline are you talking about.. surely NOT Qatar Aiways..
Oh yes maybe you mean Candidates only selected for Upgrade, but no way that 50 per year make the upgrade in this place.
Not to say the selected candidates are not up to par, some are some are not, regardless it comes down to some silly questions that a large percentage of experienced line Captains could not even answer anyway.. seems to have nothing to do with experience and capabilities.
so many good guys are stuck in the right seat, and so much Incompetence in the left seat. ( OK i'll say if for you.. myself included.. LOL)
Happiness is V2
WzT