I was this guy until I started watching it... which was around 8pm Friday night, and now I'm already a 3rd of the way complete into Season 3. This is a pin that ab-so-lute-ly should happen. So many good ideas presented in this thread already.

I'd also add a cool idea for the roots/tubes from Season 2 could be a scoop into a subway that has little blue PF inserts along it's path with vine decals so you can see the ball moving through the underground root tubes.

Also, when in the upside down mode with the different lighting, you could have either a disco ball or ST/Prem laser effect going to represent the floating specs.

There are no more Harry Potter movies because they ran out of books, and that’s even after splitting the last book into two separate movies.

There are ways you can evolve kids and storylines. Arrested development had to do so with George Michael and Maybe, and even watch a new vs Season 1 episode of Modern Family. Those kids are twice the size they used to be (thankfully Claire doesn’t age a day throughout the show, so it masks it a bit). You can evolve stories with child development and even shift the stories to new kids (Home Alone, Boy/Girl Meets World...etc).

Yup. Only 2 episodes left for me, and that post just spoiled something for sure.