Interesting thread. I feel like human potential can come close to the Dunyain in many, perhaps even most, areas, while obviously falling short (arrow catches, Kellhus' superhuman strength, mastering new languages in a week or two). Some people really are immensely charismatic and adept at getting other people to follow them, listen to them, buy from them. Not to Dunyain levels, but sometimes close. Think cult leaders. Some people really do have stupendous reflexes and hand eye coordination. They can't catch arrows, but compared to us muggles they're lightning quick. Think elite professional boxers. You can do this with all the various Dunyain virtues.
Of course, the distinguishing factor is that ALL the Dunyain can do ALL that stuff. Any given human is incredibly lucky to have even one of those talents (to a far lesser degree than any Dunyain would).