The death of Satoru Gojo is a major loss for the sorcery community as finding a replacement for him will be challenging.

The Jujutsu Kaisen manga has depicted the death of the beloved character, Satoru Gojo, after his battle with the King of Curses, Sukuna. Even his students didn't have time to mourn their beloved teacher; they had to act quickly to stop Sukuna.
Clearly, the sorcery world has suffered a heavy blow with Gojo's departure. Pre-determined tragedies will unfold in his absence. The Shibuya incident is a perfect example; no sorcerer except Gojo was strong enough to defeat the curses.
It was Gojo's Six Eyes that contributed to his title as the 'strongest sorcerer.' He was the first sorcerer born with both the Infinity and Six Eyes. This allowed him to harness the full potential of Infinity and all the techniques inherited by the Gojo family members.
Now, with Satoru no longer alive, is there another sorcerer with the Six Eyes born within the Gojo family?

Firstly, it must be acknowledged that what makes Gojo unique in Jujutsu Kaisen is the rarity of the Six Eyes. Because two individuals with the Six Eyes cannot coexist. Almost the only two known to possess the Six Eyes are Satoru Gojo and the unnamed Gojo Head living in the Edo (or Keicho) era.
In chapter 145, Tengen explains that every few centuries, there is a Star Plasma Vessel, and individuals with the Six Eyes in the Gojo family are born.

In this era, it's Gojo and Riko, born two years apart. Gojo is the first Six Eyes user born in about four hundred years. Those who possess the Six Eyes are always destined with Tengen and the Star Plasma Vessel.
In the story, Gojo is tasked with ensuring Riko's safety and the success of her merging with Master Tengen. Unfortunately, things don't go as Tengen hoped.
Now, after Gojo's departure, even if another sorcerer with similar rare traits as Gojo is born, he will not appear for at least four or five centuries.
Delving deeper into this matter is quite challenging, as there isn't much information available about the Gojo family. The series has never introduced any other members besides Satoru Gojo. Yuta is merely a distant relative, so he cannot be considered one of the direct bloodline members of this family.