Team Rocket and Team Plasma have some interesting differences. Team Rocket is more about classic criminal activities like stealing Pokémon for profit. In fanfiction, they often clash with trainers in a more straightforward, greedy way. Team Plasma, on the other hand, has the ideology of 'liberating' Pokémon, which can lead to complex storylines. In many fanfictions, their clash is not just about power but also about different views on Pokémon-human relationships.
It's really hard to say. Team Rocket has a lot of experience in underhanded tactics and has some powerful Pokémon at their disposal. But Team Plasma has a large following and their ideological drive can give them an edge in terms of determination. It could go either way depending on the specific plot and the Pokémon each side has.
Ash has always been a defender of Pokemon. If he found out about Team Plasma's experiments, he would first try to understand the full scope of what they were doing. Then, he would use his experience and his Pokemon team's skills to fight against Team Plasma. He might also try to convince some of the members of Team Plasma that what they are doing is wrong, as he has a way of seeing the good in people. Ash would be very determined and would not give up until he put an end to the experiments.
Maybe there's a rogue Pokemon trainer. This trainer is jealous of Dawn's skills and the attention she gets. When Dawn joins Team Rocket, this trainer sees it as a chance to expose her as a fraud. He or she then tries to stop Dawn and Team Rocket's activities, thinking that they are up to no good, which they are, but the trainer has his own self - centered motives.
Well, one possible plot could be that the Pokemon are kidnapped for some sort of evil experiment. Team Plasma might be trying to extract special powers from the Pokemon or use them to create a super - weapon. Maybe they plan to brainwash the Pokemon to serve their dark purposes.
A young and determined trainer could be the hero. They have a strong bond with their Pokemon and when their Pokemon are kidnapped, they are furious and won't stop until they get them back.
In some 'Pokemon Team Plasma fanfiction', the story might revolve around the origin of Team Plasma. It could explore how the organization was formed, what inspired their ideology of separating Pokemon from trainers, and how they grew in power over time.
If Team Rocket turns Ash into a Pokemon, it could lead to a really interesting story. Ash would have to experience the world from a Pokemon's perspective. He'd understand their struggles, like being caught and trained. This could also be a way for him to better understand his own Pokemon and their bond with him. And it would be a wild adventure as he tries to find a way to turn back to his human form.
In a fanfiction where Ash joins Team Rocket, it could lead to some really interesting storylines. Ash has a lot of knowledge about Pokémon training that Team Rocket lacks. He could potentially teach them new techniques, but at the same time, his moral compass would be constantly at odds with their devious ways. Maybe he joins them because he's somehow tricked or he has his own secret plan to take them down from the inside. It would be a great opportunity to explore different aspects of his character and how he adapts to this new situation.
In a Pokemon Red join Team Rocket fanfic, the main character could be a disillusioned trainer. Maybe they've lost a few too many battles and are looking for a new way to gain an edge. Team Rocket seems like an alluring option. They join up and are immediately thrust into the world of illegal Pokemon trading. However, they soon meet a friendly Pokemon that shows them kindness despite their new allegiance. This makes them question their decision to join Team Rocket and they start to think about how they can use their new position to actually help the Pokemon instead of harming them.