Speculation Main anime heroes’ final battle against the Team Rocket organization?

Throughout the Pokémon main anime, there has never been the heroes' final battle that they're going to win against the Team Rocket organization, resulting in their disbandment and defeat, and I'm just wanting to know what the heroes' final battle against Team Rocket is all like? Why? Please let me know, thanks. :)

It'd be really cool to have all of Ash's former traveling companions come back for a grand battle against TR. never expecting it of course, but I think that kind of saga could be exciting and have some epic battles 👍