Pokemonfan5
Well-Known Member
SM was ending so there is no time unlike JN which has more than one year, also Pikachu beating Tapu Koko in front of entire region is way better than in random place with only Ash friends to watch,You could literally make the same argument for pikachu vs tapu koko. He can just battle it again.
Pikachu vs Tapu Koko is the beginning and climax of SM, even if Ash won the league already Ash vs Kukui established Ash as truly strongest trainer in Alola and champion level like Steven-Diantha, if Ash lose to Kukui most fans especially SM haters will say Ash don't deserve the title and he should handed it over to Kukui like many fans making theory of Ash will lose to Kukui and give up the title as an excuse to travel more.