This is confirmed news. He sent a mail formally announcing this. It is not known why he is leaving, and if there is any connection with recent events, but we all know that he is Naveen Jindal's right hand man and even more powerful than the VC. IMO one of the following could happen now:
1. A new "Dr Sahni" is appointed by Naveen Jindal. Possibly someone close to the government, in light of recent events.
2. All power is now concentrated in Raj's hands and he takes over Dr Sahni's powers.
1. A new "Dr Sahni" is appointed by Naveen Jindal. Possibly someone close to the government, in light of recent events.
2. All power is now concentrated in Raj's hands and he takes over Dr Sahni's powers.