Feel Special was a great follow up for Fancy. I Can't Stop Me should've been the follow up to Feel Special and Hell in Heaven the title track for this era. More & More should've been released in 2017.
Feel Special did great for them internationally though. The album itself got praise and Love Foolish was b-side of the year. It's done great impact-wise for TWICE in the US, etc... and it's on it's way to being a National Hit in Japan. The way I would have had it, April 2019 - Fancy You September 2019 - Feel Special April 2020 - I Can't Stop Me October 2020 - Hell in Heaven
I know that but it was probably the most important time for their growth because of the new Western fans and China opening their market. This album would have brought better results in my opinion
We'll see how I Can't Stop Me does internationally and maybe in China, but so far after What is Love, Feel Special is their biggest song in China.