Foreign Secretary To Get Extension Or Entry In PMO?

In a major development, it has been learned from sources that Foreign Secretary Harsh Vardhan Shringla IFS is likely to get an extension in tenure. However, there are ripples in the corridors of Shringla getting inducted in the PMO? Possibilities of Shringla getting entry at the top echelon of the PMO cannot be ignored or denied as an exit is currently in process in the PMO. Sources suggest.