What would the ducks parent’s first reaction of the Banks parents be? Have they ever met them or only caught glimpses of them?
Ok, so we only ever see two other parents in the story. Casey and Mr. Hall. I would maybe even consider adding Russ' brother cause he seems to have that air of oldest sibling/second parent. So, I am focusing on them.
Casey: I feel like Casey would be a little taken aback by Banks. They aren't unkind but they seem more uptight than anyone she has met. However, I could see her trying to connect to them anyways because Adam is important to Charlie.
Mr. Hall: I could see Mr. Hall not liking the Banks at first just because of how much of a little shit Adam was in D1. However, after Jesse and Adam mend their differences I could see Mr. Hall seeing them in a new light. They seem to share the same goals for their kids in some way. Both want them to be the best. Despite it being handled in very different ways, I could see Mr. Hall developing a kind of respect for the Banks.
Russ' Brother: Now I feel like if Russ' brother ever met the Banks he would have some thoughts. Given that they live in southern LA, I could see them comparing the Banks to the wealthy of the area. So they have a slight distaste. I could also see Mr. Banks seeing them as rough around the edges. So, I could see them kinda avoiding each other but exchanging quips.
Part of me wants to think the rest of the Duck's parents see the Banks as just other parents. Or they see them as rich douchebags. If you don't know someone your mind goes wild.
