Honestly unless this CB gets top tier promo it's just going to be Hyori VS BP with BoA trailing along behind them. Hyori has had build up to her CB for months and although they've only released 2 singles BP are already "digital monsters." You can't compare the 2 with BoA.
I'm shocked at how low the views are for the teaser... I'm hoping BoA charts but I'll just be content with great quality music. Seeing her go up against Hyori and Black Pink will be interesting.
I've been sharing this teaser as much as I can ^^