The Catechism is not an infallible source, and, as I mentioned above. There are no references for the supposed long history of BOD/BOB.
I am not familiar with their being upbaptized. My book on the Saints says that they were martyrs, it says nothing at all about baptism. Do you have a source for this?
Trent did not teach Baptism of Desire. The statement about the desire for the Sacrament of Baptism was in reference to the practice of forced conversions (which were condemned… look up the “conversos” or “moriscos”-- the Spanish were forcing the Jews to be converted, and they tried the same thing again years later during the founding of the Americas). You cannot force someone to accept the faith and be baptized.
Same as above. The Council of Trent did not take place in a void. The Council Fathers knew what was going on (and had gone on) in the world and took measures not to profane the Sacrament of Baptism by forcing it upon someone against their will.
A person who merely “desires” the Sacrament of Baptism is not, and cannot be said to be, incorporated into the Church. He cannot receive any of the other Sacraments (i.e., the Holy Eucharist or Confirmation) without Sacramental Baptism. Baptism of Desire does not suffice to admit him to any of the other Sacraments because he is not incorporated into the Church.
The Council of Trent no where includes the phrase “baptism of desire”. Nor can Trent be used to identify BOD as a teaching of the Church since such a stance involves reading into the Conciliar texts more than what is already there.
So, how can these (i.e., BOD/BOB) be said to be extraordinary means of membership in the Church when they do not actually incorporate one into the Church?