Here are what I'm thinking:-
The 2020 Olympics will be held at Tokyo, I would like to see Scandal participate in the promotion of the event. Or even perform at the Opening ceremony.
There are still 4 years from now, no one can say how far they will go.
Also, as some news said the live action movie of Bleach is under development and since Scandal already did couple of songs for the anime before. It's good to see them contribute song for the Movie.
Would you like to share your thoughts as well?