User blog comment:Trainer Micah/Pokemon Sword/Shield prediction's 4 Anime/@comment-26573805-20181028201917/@comment-26573805-20181029054608

Nothing in the segment appears to have anything to do with the main series. It all has to do with promotional material for the new Switch games. https://i.imgur.com/wHAv8pK.jpg I've found this new scan that's just been posted by someone on some anonymous Japanese forum board I follow. It says that the Blu-Ray DVD for "Everyone's Story" is set to be released on December 19th. The caption underneath the Trainer with the Eievui on his head translates to "Travel with Eievui as your partner in these latest games!" The thing at the bottom right advertises the segment that airs after every episode.

So yes, apparently there is some relation with the segment and next month's games.