Handball is infinitely more Euro-centric than volleyball. There are basically two good non-European teams, Brazil and South Korea, and they're both going down recently. It's totally different in volleyball, it's much more spread out globally and thus the qualifying system can't be the same.
Not to mention, if the handball system was used in volleyball, Poland for example would not even have a chance to qualify for the Olympics.
if handball system is used Poland (men) already qualified as WCh and Poland (women) no qualification to final tournament
Ok but please check other sport - basketball fair qualification system:
https://en.wikipedia.org/wiki/…_the_2016_Summer_Olympics
WCh, Continental Champions and tournament(s) where best not qualified teams from each federations fight for last spots
I still feel present qualification volleyball system for 2016 is the worst one in history.