This is an excellent discussion on how Epic Fantasy gives us certain challenges and advantages with a traditionally large cast. Personally, I think I've already inflicted this on our readers. Maybe slowing down? lol
Auror
Inkling
Myth Weaver
Istar
AurorI think a good story needs a balance of Named / Unnamed characters. But even that much is up to the story/author.1. I don't know what "traditional" means in this context. Bible? Iliad? Is Tolkien the measure of all things?
2. Write as many characters as you need for the story. I don't see the point in discussing it much.