@Background Pony #9541
Because they became an iconic thing in MLP since S3 and Discord himself didn’t had much going on with his story arc since his reformation other than bonding with Fluttershy. If Fluttershy returns in G5 then Discord will probably be back too, since it would be just off to ship her with someone else or a new character in G5.
Well, other than Fluttershy, he got to became bros with Spike and Big Macintosh as well.
Because they became an iconic thing in MLP since S3 and Discord himself didn’t had much going on with his story arc since his reformation other than bonding with Fluttershy. If Fluttershy returns in G5 then Discord will probably be back too, since it would be just off to ship her with someone else or a new character in G5.