Vikas Swarup, Additional Secretary and Spokesperson in the External Affairs Ministry, is also on his way to Canada as High Commissioner and is only waiting for his official agreement to come from Ottawa which is likely by mid of next month. The post is lying vacant after Vishnu Prakash retired in October.
Swarup is expected to be replaced by Gopal Baglay, currently looking after (Pakistan-Iran-Afghanistan) in the ministry. Baglay has earlier also had a stint in the XP division of the MEA as Director from 2008 to 2010.
If Jaishankar, a 1977-IFS batch officer, gets an extension for more than a year, by then many senior diplomats including India's ambassador to Italy Anil Wadhwa (1979-batch) and Secretary (West) Sujata Mehta (1980-batch) will retire.
India's ambassador to China, Vijay Gokhale, seen as one of the main contenders to replace Jaishankar, is retiring in the end of January 2019. If Jaishankar gets a two-year term, it will be unprecedented as no one has got an extension after the fixed tenure of two years.
In first half of 2017, ambassadorial positions will also open up in several key countries including Germany and Nepal, official sources said.