Exactly, this is the root of the problem. Additionally, for massive sweeping game changing stealth changes like this you may want to look for some community feedback.
Its apparent this was put in unfinished because someone commited to a timeline and was overwhelmed, i refuse to believe anyone would think cutting randgen loot down to so few suffixes and prefixes was a good idea, if im wrong this game really is doomed.
Only change a working system if a new sytem is finished and at least equal(but hopefully better) than the sytem to be replace. Yeah that means sometimes youll have to scrap an idea, youll wast some development time occasionally when you realise something wont work as well as youd hoped etc etc. But in the long run youll save a ton of dev time(trying to make some rushed system work passibly) and youll retain customers.
Somebody has to grow a pair and speak up when stuff is a bad idea, for whatever reason.