personaly i think it would be better if they had waited more to make a sequel,they didn't let Frozen to become a classic ,it´s more like they want to make money and no Frozen fans are getting tired,But i won't talk about it,since the sequel is more than confirmed i´ll say what i think would be terrible to happen
1-Hans becoming good
He was supossed to teach how the first guy is not allways the best. And not every beautiful person is beautiful inside. So making him good would mean "Hey,he´s hansdome and thats cause he should be good" or something like that.
I never really liked this ship, which is why I've happily ignored it for months, and successfully have done so until recently. I've seen several fans rumoring how Jelsa "has" to happen in Frozen 2. They even started a FUCKING PETITION to put Jack Frost from Rise of the Guardians in Frozen 2.
I am fine with crossover shipping with Disney and Dreamworks, I even ship Elsa with Hiccup in How to Train Your Dragon. It's true I have many issues with this ship, but I don't care if you ship Jelsa.
I recently did a Frozen character countdown on Fanpop, because the results of the previous Frozen character countdown were odd. Starting with the most hated led to some weird results so I made a different version.
In some countdowns people voted after the countdowns were over so the results could look different now.