Well I hope there will be something nice for her. Crit damage would make the most sense and would work well with her kit.
Extra damage on the attack buffs could also work, if its up to 35% on both, that would be a reasonable buff.

Yop moe waifu chan is getting a LOT of Love. Helenium mofufu :3
I mean, she IS already pretty damn strong counter girl (if you look her up. she has similar skills like Aizoon, but her Buff gives 40% to 2+her, and 20% to all, so its overall better), with guts and boss damage. Thats a very good combo to have. And they want to buff her even further. Not sure how much or what. I suppose her Boss damage will bet buffed (12>15% maybe even 20%). Honestly she is really good as far as I can tell, so I am unsure what is the Buff gonna be aimed at.
But it makes me even happier that I got her last time. Waifu chan doesn't disappoint.

Funny to see Soap Chan in there as well. Soap chan never felt really powerful per say, but she always pulled her weight. Like you know... the person who does a great job, but is generally quiet so no one even notices. But since I have her as well again, I am not gonna complain.
That might be because her passive skills are all over the place and she doesnt excell at anything else but countering.
I have a feeling her Self heal might get buffed to 50% chance to proc. instead o 30% but we`ll see.

But I am happy for the other girls as well. Some of the really need the buffing (Hollyhock for example).