This is definitely a climax for Trevor's personal character, in spite of his very real and continued fear of Lysandre, he steps up when the main trainers are down.
Did he find her a job? I can see it happening. He really is the char type for one of these 'darkness in human hearts' monster-makers but that's no match for the gym teacher.
Something was weird with xy publishing, some items are as side stories and aren't in the Viz releases either - it's ch 39.1 on mangadex (and eevee was grabbed offscreen, the chapter covers the evolution)
I was expecting some sort of toxic steam (possibly clothes-melting given this manga) for the failure, but... this is like incompetence so bad it spun around into genius to fail that badly.
Also the answers to questions are interesting - it explains the 'healing' hack and covers some of the...
Even if we are hitting the endgame, can't believe how well it spun out from its premise.
It really shows there are no bad ideas, just good and bad executions.