Alright this is what the characters would own if they were trainers.
Player would have a pikachu. Because.
Veteran would have like a slowking because I feel like the two are similar.
Captain would have a pidgeot but also he would have a squirtle. I have a whole headcannon on that but I'll say it another time
The gentleman would have a Galarian weezing

I think you can tell why.Mr cheese would have a new form of blastoise

Mr egg would have an exeggcute for obvious reasonsStoner would have a Rowlett because he actually is one

Engineer would have an magnamite and be a super nerd. Also he is one
Gnome would have like a clefairy or something like thatBday would have a driffloon and replace his balloon with them.he would also have a blue shellos
Rose would have a bellosom or like a comfey.she would also have a pink shellos to go with bdays blue shellos.
Ninja would obviously have a greninja.
Poopyfarts would have a koffing because smelly
Bro would have a squirtle from the squirtle squad.
Angel would have like a blissey or a chansey
Hunter would have a haunter. Not only is hunter very fascinated in the paranormal, haunter and hunter sound similar.
Sherrif Would have a new form of snorlax

Alright that's all I can think of. Bye