I think my position is more logical. Ditch the infallible man theory and you may regain your sanity. Each pope gets judged by tradition , scripture and the ruling Church members. You don't need concepts like sedevacantism , or bizarre ways of thinking - was the pope in "infallible mode" when he makes a statement.?
Having continuity with the first 18 centuries of Catholicism is a good thing also. But no, lets make it really easy for the Devil to discredit and and destroy the Catholic Faith with an out of control "infallible" agent of the antichrist. I can't wait to see what Pope Benedict does on his visit to Fatima. I don't expect the Church to have a logical response to such a problem, therefore the need for the two witnesses from heaven.