If the only thing catholics had to worry about was the personal (private or public) sins of our priestly Fathers, then I guess we would be still living in the middle ages. Romantheology the death of countless souls is the blood on the hands of "your" current pontiff. There is no doubt about the skeletons you mention, but validity is different then imprudence. Sinfull yes, valid yes! May sinners find forgiveness and heritics return to the Catholic Faith. So lets move on if we are on the same team.