You reject a detailed explanation from two doctors of the Church and countless others including a moral unaniminity of theologians. That is the teaching of the Church, not your reading of Trent.
"A moral unaniminity of theologians"? Is that a new catch phrase you have there?
The only teaching in regards to Baptism, which is constant (from the time of the Apostles), common (universally taught by all theologians, doctors and fathers of the Church) and has been defined infallibly, is the necessity of sacramental baptism *for all*.
BOD does not enjoy the status of being a Universal teaching because of the simple fact that there are numerous different theories about what it even is, let alone it was not taught by *all* the Doctors etc - - -only Sacramental Baptism enjoys that privilege.
CANON IV.-
If any one saith, that the sacraments of the New Law are not necessary unto salvation, but superfluous;You are saying that the sacrament are unnecessary for salvation, that they are superfluous - because if you'll note what I did to the following sentence, you make the exception to the dogma, you're exception says that the sacrament are unnecessary FOR SOME for salvation.
Whether or not you learned this exception from saints is irrelevant considering that *it actually is* an exception added to the dogma.
Read what is written in the rest of the canon without exceptions.........
and [If any one saith] that, without them, or without the desire thereof, men obtain of God, through faith alone, the grace of justification;-though all (the sacraments) are not indeed necessary for every individual; let him be anathema.