Two rivals would be find. But let's have a girl as the main rival for once. But if they do that, the boy might end up getting more attention kind of like how Bianca did more than with Trip in the middle of BW. Hopefully they both will get equal attention. And please don't make the rivals dumb. I rather a rival who's smart and one who was arrogant to make things interesting. A friend rival is okay but the ones who are more unfriendly/stucky get a lot of hype, so it depends on how the writers portray them.