I wonder if Gladion will set off on his own to Kanto or Johto like he did in the USUM games. Since he'll lose to Ash he might as well get motivated to train harder and challenge another league.
Or just Lillie/Gladion journey as a trainer in Kanto/AlolaYou know if Mohn isn't found by the end of the series, since the new pokemon series is going to be set in all regions, it would be interesting if we wind up getting to see Gladion's & Lillie's journey to find Mohn in the new pokemon series.
I think that Gladio leaving to another region at the end of SM would be the most likely scenario for his closure. I think that Lilie being reunited with her family would be a nice way to end her story, but I don't think that it should stop Gladio from seeking greater heights. So I'd like to see him take the next step in improving his skills even if he has to leave Lilie and Lusamine behind for a while.
Guys, as a veteran fan of Pokemon, I'm truly happy Ash finally won a Pokemon League. However, you should stop thinking about Ash leaving the anime because he's now a Pokemon Master. This doesn't work like that. Winning a League doesn't turn you into a Pokemon Master at all. And besides, there are several other things it has to happen before Ash's journey comes to an end.
"Black and White" had another historical event, as we had the very first time Ash battled Giovanni directly. Sadly, Giovanni's Persian defeated Ash; so, the anime can't end now until we have a rematch and Ash defeats him.
MockingJ said:He can always challenge the Champion League thing or whatever it was called, which I think will be expanded upon in the Shield and Sword anime.