Analyzing the events, what were the implications of Sai Baba choosing Vijayadashami for his departure and the belief that he 'exchanged' his life for Tatya's?

The circumstances of Sai Baba's Mahasamadhi carry profound implications. Chapter 42 details how Baba predicted Tatya's death on the auspicious day of Vijayadashami, but instead took Samadhi himself, leading to the belief that he exchanged his life to save his devotee. This act signifies the ultimate sacrifice of a Sadguru and demonstrates his mysterious control over life and death. The choice of Vijayadashami, a highly auspicious time, is also noteworthy. While it is known as a favorable time for departure, the text also questions this logic for a being who has no true "coming or going." The entire episode was a divine plan, not understood by anyone until after it occurred, serving as a powerful indication of Baba's compassion and omnipotence.