HMMMmmm...
Looks like the REQUIRMENT for baptism to be NECESSARY for salvation is a bit, shall we say, ineffective.
In that case, you have completely misunderstood everything I said.
The theory of Limbo was BASED ON the necessity of Baptism for salvation.
The problem was this:
No one can be damned who is not guilty of personal sin.
No one can be saved without Baptism.
Therefore: What happens to those who die without personal sin, and without Baptism?
Limbo, a state of natural happiness, without the Beatific Vision. I.e., a place or state that is neither Heaven nor Hell.