They also teased some new gameplay mechanics for Blizzcon, so presumably the game will now play like... *sunglasses* ...Double Dragon.
Via: https://www.resetera.com/threads/blizzcon-2017-nerds-its-that-time-again.3518/page-8#post-457775
Via: https://www.resetera.com/threads/blizzcon-2017-nerds-its-that-time-again.3518/page-8#post-457775