Bluweil Forest
Seymour tosses a Pokéball, reasoning that even if the Dunsparce doesn't stay in it, it will be out of the way long enough for the group to escape.
Surprisingly, the ball locks shut, and Seymour runs off with a brand new Pokémon.
A rapid win, even though no attacks connected. Everyone gets to increase one of their Pokémon's stat by one rank. Yes, even those who didn't participate in the fight.
But just as you feared, it seems the fight drew the attention of Team Gaia, as blue lights once again follow you. They seem to behave differently, though. More scattered, and slower moving. It seems one of them is missing too.
Despite that, you find one of the light coming ever closer. It's a good distance from the others though. If it comes down to a fight, you would have some time before others can come to help them.