@Amourfan18 not one thing, there are things that I would change for Ash's final leg of his journey, I feel like ABPM didn't do justice to Ash's ending and it really wasn't an epilogue to his journey, maybe they left the door open to bring him back as the MC of Pokémon in case Horizons doesn't do well and fail, but for now, as things with Horizons are standing now, it isn't failing, it's the opposite of fail, it's successful, and going steady, but whether or not the events of AMBPM were left as an open door for Ash return or not, again it felt lackluster, and it wasn't the end that Ash deserved, if I could sum up ABPM in one word, that word would be nostalgia, we didn't see any other travelling companion other than Brock and Misty, Cilan doesn't count, as his appearance only lasted for like 5 seconds, what was the point of bringing Latias into the story, if the buildup of Latias' story wouldn't even lead to an eventual catching of the Pokémon, rechallenging all of the Leagues he previously participated in and really test his strength as a World Champion, I mean how can a recently crowned World Champion lose to a trainer whose a gym leader and nothing else, seeing Ash and the others finally grow up and settle with either Serena, any other PokéGirl or a random girl, and since we are in the route of aging the main character up and making them grow up, I hope that The Pokémon Company isn't thinking of taking the same route with Liko, Roy and Dot, with Sprigatito's recent evolution into Floragato, it seems like the producer of Horizons aren't taking the same route with Liko, Roy and Dot as they did with Ash, because Ash didn't have character growth at all, Ash started to have proper character growth in Diamond & Pearl and in XY/XY&Z then he deaged in Sun & Moon, so yeah, like other's have mentioned, there's a lot of things that should've happened in APBM