In fl1pzjder's stream his teammates were BLEED Deryeon and his duo. I think his duo is yay. BLEED Deryeon said he was playing with his "little brother" and that's why he couldn't talk at all throughout the game. At 16:22 the raze plays like yay and uses his crosshair. At 33:46 he changes to his og 1322 crosshair and at 35:46 BLEED Deryeon says his "little brother's" name. https://www.youtube.com/watch?v=13sxTRISgnw&ab_channel=fl1pzjder
Just speculation but I think it is true. I guess we will see in the next couple of days.
Also at 47:12 he gets in a game with them again. Yay is seen at 49:36, 53:46, 1:02:29, 1:06:36, 1:21:35, 1:27:04
Cred to: Coopertin0 and C310