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 粉丝 rumoring how Jelsa "has" to happen in 《冰雪奇缘》 2. They even started a FUCKING PETITION to put Jack Frost from Rise of the Guardians in 《冰雪奇缘》 2.
I am fine with crossover shipping with 迪士尼 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 你 ship Jelsa.
But just because a ship becomes popular, does not mean it will happen.