I absolutely love Discord and always wanted him to have another episode, so I'm super stoked for this. I hope for they don't change Discord's character and make him less chaotic. His charm, and the charm of other characters like him, has always been the fact that they don't conform to social norms. I don't necessarily want the ponies to fail in turning him from evil (although I never believed him to be inherently evil), but I don't want them to succeed in making him conform to a more orderly standard. What I'd like to see is Discord becoming a more Chaotic Neutral character, like Q.