[Brian S. Fitzgerald]

It stands to reason. Since we now have a candidate for President who would rewrite the US Constitution, certainly someone could become Pope who would follow suit.

[SaltyJoe]

There have been several “anti-popes” in European history, but none of them ever messed with the Teachings of Christ. God, the Heavenly Father, is the True Author of History and not human will whether self-influenced nor corrupted by the created spirit rebelling against Heaven's Eternal Obedience.

Thus, the Church remains the True Bride of Christ in spite its human history. Though humans fall to sin, the Sacraments are unstained.