I would prefer a proven xavi8k over Grumble

They are also trying out xavi8k.
It could be
Xavi8k and freeing.

He was great in philippines as I watched him in Oasis.

Jokes aside may be it could be his English.
I remember yay said in the spike podcast during split 1 they signed a player who could barely speak English.

They signed Zest and Retla during Split 1. Retla is Singaporean so he for sure speaks English. Has to be Zest. And it doesn't make sense to have an IGL that cannot communicate in your preferred language.

That's why I think they will go for Grumble. He looked solid during Ascension.
Juicy would be harder as he would have to pivot to a new role, so Grumble makes more sense.

https://x.com/distancelolol/status/1841128991131914502

According to this, they are trying out Freeing.

Aspas
Freeing
Crazyguy
SScary
Juicy/Grumble

They might be cooking here.