Sonic Boom
@JohanSSB4 Twitter
If any one person should be there at the end, it should be Misty. She’s pretty much the only one who could be there solo and not invoke ire for being there in lieu of Goh peaceing out.
Plus I don’t think it’s coincidence that Sonia’s come back after being absent for a while too, when Magnolia would have been enough to forward the Eternatus plot bit. By having Sonia there, she and Misty can further reinforce the parallels Ash and Leon have.
There’s little time before the battle to really carry a setup through though, so if Misty’a here, she’d need to be here for something else besides and after this battle.
Plus I don’t think it’s coincidence that Sonia’s come back after being absent for a while too, when Magnolia would have been enough to forward the Eternatus plot bit. By having Sonia there, she and Misty can further reinforce the parallels Ash and Leon have.
There’s little time before the battle to really carry a setup through though, so if Misty’a here, she’d need to be here for something else besides and after this battle.