What if the Spanish fail to establish a colony in Ilocos due to Bangkusay battle and Limahong invasion being butterflied and Kaboloan and the other Hindus and Muslims in Northern Luzon would instead target Salcedo and attack the Ilocos settlements by the Spanish and destroy the fledgling Ilocos settlements instead of being distracted by Limahong, what would be the consequences of this scenario?
The Hindus in the North are the enemies of the Borneans and the local Borneans that defected to the Spanish, I think the Portuguese might intervene if there was no Personal union with Spain.