Title for episode 10 of Saint Seiya Omega was revealed in a TV guide. Contains spoilers:

6/3 決死の奪還！もう一人の黄金聖闘士

6/3 Desesperate Rescue! One More Gold Saint

:O

Source: http://uni.2ch.net/test/read.cgi/anime4vip/1336920266/894

I’m guessing it is either:

-Yuna’s teacher (First female Gold Saint! Yes please!)

-Aries Kiki

I don’t see them reintroducing Seiya, Hyouga or Shiryu this soon.

(If it’s Yuna’s teacher, we could actually say that they’re deliberatedly trolling fangirls with Omega’s Gold Saint choices…)