Dunedub

Reading WoR, I noticed that basically three groups of ten significant individuals are mentioned. My theory is that each group matches up with one of the Shards. We know the Heralds are of Honor, and the Unmade (with their powers of clairvoyance, e.g. Moelach) probably represent Voidbinding and thus Odium. It's my guess, then, that the ten Fools express the attributes of Cultivation and the Old Magic. Perhaps the only reason they are looked down upon is because they exemplify this former system of magic, being scorned by Vorinism. What do you guys think?