Trying to think what these might be.
Maybe something to do with her Sticky bombs or beam for Pixel.
Something ULT related with her Duplicate. Like get any other Achievement as that hero to get that trophy. I dunno.
Like get four kills with DVa bomb which is the Game Over Trophy to get it.
“Maybe something to do with her kit.” Really? Are you psychic? Or do you just have some sort of insider information?
Yes. You’re rude.
I’m pretty sure I saw a screenshot of them already.
Pixel: 2 kills with 1 cast of focusing beam
Cute: Use 2 of other peoples ults in a single life
If I’m right you’re gonna have to slide 100 bucks thanks. 
The trophies/achievements are already up on playoverwatch.com
ʸᵘᵖ, ᶦ ᵍᵒᵗ ᵉᵐ 
Already got on PTR.
To get the cute Spray, you need to Duplicate twice and use an ultimate twice without dying.
To get Pixel, you need to Focus Beam kill two targets with one beam (ala Genji).
Getting them both within an hour of play of Echo was surprisingly easy.
Thanks to everyone who wasn’t rude
Learn to take a joke. You literally said that the achievement may be related to her primary, her secondary, or her ultimate. It made me lol so I’m not sure why you can’t. Realize you said something silly and laugh. Life is so much easier when you can laugh at yourself at times. 
Learn tone and nuance. That was just a rude comment.
No, it was hilarious. There is no tone via text, so you may need to loosen up if you want to survive online.
But hey, you totally nailed that prediction! BOTH her achievements are centered around her kit!!
There is tone in writing. There is tone in text. Your message came across as being explicitly rude, sarcastic and unhelpful. But do you, sis.
No need to speculate. We know what they are
Get 2 finishing blows with one use of her beam
Use her ult twice without dying
Protip: If you misinterpret someone as rude on the internet, ignore them. Don’t be rude back yourself. Real trolls feed on that. Sorry you misinterpreted me though. Best of luck.
I wasn’t rude, though. I just pointed out you were. 
If you haven’t figured out pointing other people’s alleged flaws is rude…woah, Nelly! 
Why are you so obsessed with me?
Muted.
He wants to marry me.
They look like some of the easiest