>>281257515>>281257822Saint Seiya's film and CG outings are, at the very least, decidedly international market centric. There's nothing stopping a new anime from happening, though I would severely doubt it, Kurumada's work just lacks the appeal it once had it seems.
I imagine if a new anime does happen, it'd probably be a Kinnikuman situation where Toei acts as a producer for another studio's efforts.
Honestly though, I'd sooner anticipate a new Ring ni Kakero anime before a new Seiya series, especially with all the retro revivals happening (it's pretty funny how RnK's last 12 episodes STILL aren't subbed after about 15 years lol).