I don't care WHY Jorge is not the pope (or Ratzinger or Wojtyla). I only know that (barring some unlikely scenario where he may be blackmailed, and therefore not acting freely), Jorge isn't and cannot be the Pope, due to the indefectibility of the Church and the Holy Spirit's protection over the Magisterium, the Mass, Canon Law, and canonizations. I don't spin a lot of cycles on understanding the why or the how ... which will become clear some day, debating the "5 Opinions", Canon Law, cuм ex, etc.
These debates about the "5 Opinions" relate to PERSONAL heresy, the heresy of a papal claimant as a private person. None of them admits the possibility that a legitimate Pope could teach heresy to the Universal Church, promulgate a Protestantized bastard Rite of Mass that displeases God and harms souls, produce myriad bogus canonizations, etc.
If Vatican II, the subsequent Conciliar Magisterium, and the NOM had never happened and Bergoglio was spouting heresies on the papal plane or in interviews with Scalfari, it would be THAT type of scenario that's being discussed here. Would he ipso facto cease to be Pope, or would he require admonitions, etc. In any case, it wouldn't be my problem, since I would leave the Church on account of Jorge's personal ramblings ... but would leave it to the Cardinals and other Church authorities to deal with him. If I have left the Conciliar Church and refused submission to and communion with the V2 "hierarchy", it's because I have made the determination that it is not the Catholic Church, and that I do not hear the "Voice of the Shepherd" in Bergoglio's public/official teaching, and that I have determined that the Conciliar Church lacks the marks or notes of the Catholic Church, making it unrecognizable as such.