How strong will Gaku be when he comes back

We know the Goat is coming back. He didnt get a death confirmation in the manga like Haruma got.

So how strong do you think he'll be when hes back ? So far Id say he has the second best strength/durability feat bar Takamura/Uzuki (fake takamura). For blocking Takamura with his mouth, breaking his sword with his teeth and then injuring Takamura with it.

I think Gaku will be Shin's EoS fight and be near the top of the verse. Probably stronger than Nagumo....so Shin can get hype for beating him.