His dream is to surpass his brother and become the champion.
And yet he's gonna see how (you) who has never touched a Pokemon ever before in life becomes the Champion before him, after experiencing loss and loss to (you) through the whole journey.
He will always be second place, he will always be a loser, his dreams will never come through because (you) exist.
See? This is why rivals who are a cunt are needed, and work better. For starters you do feel good about defeating them, and furthermore, they can actually get character development, or have a goal, besides sucking you off 24/7 through the journey or becoming the champion which they will never be able to do.
If you wanted friendly rivals then enjoy the fact you're causing their suffering. Meanwhile, I'll enjoy beating the fuck out of the brown boy ass and thoroughly humiliate him while I also imagine that after completely breaking him and crushing his mind I forcibly feminize him and fuck his cute brown boy-pussy every night and make him clean up afterwards so that he knows his place as the loser he is forever. Specially with the tramp stamp I made him get the first time I used him as my personal onahole as the ultimate sign of submission and defeat.