I want to see Discord come back, get this power nerfed, and eventually become a friend to the ponies.
Hell, in an RP I did which involved a visit to Equestria, there was an alternate dimension where Discord was a good guy, and that the balance between chaos and order was just as vital as the balance between day and night. This dimension got destroyed by the real Discord who was superpowered by the Corruption that was spreading through the multiverses.
Ironically, it was the alternate Discord who popped in front of the heroes, screwed with them, and made them go to Equestria in the first place. He was still a puppet master, but working for good rather than evil.