"Terror coming, Daddy coming" Who is Kogmaw referring to? (Void Lore)

One of Kogmaw's taunts refers to someone called "Daddy". Lore wise, we have no idea how Void creatures come to be, whether they're through a hive breeding system, each individual have some form of reproductive capabilities, or if they just come to be through unknown magical forces. As a matter of fact, very little in general is known about the Void, but as seen in Aurelion Sol's lore, there seems to be more unique and sinister void creatures waiting to enter Runeterra. (Credit to whoever posted this on Reddit, peaked my curiosity further)

A pulsing sickness lingers in the air. From the epicenter of the corruption, I feel a will… hungry and indomitable, and far from the typical mindlessness I’m accustomed to from these Voidborn aberrations. The pulsating wound on reality yawns and buckles, distorting and warping all it touches. Whatever exists on the other side is laughing.

Could this be a reference to Kogmaw's father? Could there be a hierarchy where only specific Void creatures are allowed to reproduce, or is there a hive mentality when it comes to such? (A queen?) So many questions that have not been elaborated on, which only increases the curiosity and lore of the Void even further.

Kassadin also had a daughter at one point if I recall correctly, but Malzahar tricked him into sending her into the void, not sure if that has been retconned out due to the lore revamp, but if not, what happened to her? Could she potentially turn into a Human-Void champion herself, or would she have become fodder for hungry Voidlings?

RekSai is treated as a queen and has numerous "Xersai" under her control, but very little is known about the Void and its laws in general. Whether they came through a rift with RekSai or if she somehow managed to reproduce by herself is unknown.

All these questions and I'm aware that a potential "Harrowing" may be coming since October is coming up soon, but if not, (or after) when could we expect some explanation and expansion to the Void creatures and Icathia? There's many unsolved mysteries and questions about the Void, and if Aurelion Sol, a galactic dragon that crafted many universes is intimidated by whatever sinister creature he sensed in the Void, should be we worried?