Confused about the future of Music in League

Saved Login Credentials Coming Soon | League of Legends
Starting soon on the PBE and then rolling out worldwide, League will be updated to include saved login credentials. This comes with a redesigned login flow that allows you to skip the login screen most of the time if you store your username and password.
So I'm confused about what's happening with the music. Riot are you suggesting that there will be no more Event/Champion themes? Will Qiyana and Arcade be the last ones to have a theme? I hope not. The soundtrack of league is such an amazing part of league and its world. "This change also frees up the art and music teams". This doesn't explain much too. What sort of projects will the music team be going through if they're not doing Champion and Event themes?
Report as:
Offensive Spam Harassment Incorrect Board