>>40448761>SM Ash of all peopleYou mean, the Ash with accumulated experience of all regional travels?
Y'see, this time, he didn't even have to get his AllStars teams, like he had for the AG and DP greatest feats. He's beaten the League and the Champion-equivalent with local rookie mons.
Only XY Ash can compare, using the rookie mons to get to Top 2 and hold his own vs the champion. Which, again, makes sense, because of the accumulated experience.
Ash is now at a level where he can win against top trainers with rookie teams, without the need to bring back Charizard, Bulbasaur, Squirtle, Heracross, Quilava etc.