Former India captain Sourav Ganguly said, I am aware of all details, but can't reveal anything. He said, it was Anil Kumble's personal decision to step down as head coach but refused to comment on the speculated rift with Virat Kohli. Meanwhile, The BCCI has decided to invite more applications for the post of Indian team's coach to give the CAC a wide range of options for picking the suitable candidate who will be appointed before the tour of Sri Lanka next month.