My bet for TikTok new feature: TikTok fights

This is my bet for new TikTok new feature: TikTok Fights.
Description: User see a new icon and enter in a new feature, TikTok fights. Here, the users will touch wich video want to see touching the mobile screen. As soon as they decide, the will safe one and the other will disappear.

The one, the user safe will wing the fight. Easy but viral IMHO.