Yes, I was in disbelief myself at the time, hearing that he was embalmed. Why would you do such a thing, when we all believed him to be a saint? Fr Schmidberger even called on Rome, in his funeral oration, to open the cause for his canonisation. So why not leave Almighty God a chance to do His own work of preservation and manifest to us His approval of His faithful servant? I can imagine Bishop Williamson telling us that God allowed it because this generation was not worthy of so great a sign. Nonetheless, the Good Lord can still give us one if He so wishes. An odour of sanctity, as Sean mentions, would be no less miraculous.