Its a food for thought. Not a possibility spectrum discussion. Since the exit of Rakesh Gangwal wasn’t a happy exit, and just after exit he puts up his money into another airline company, its evident how he wants to workout things his way in the skies. So, like a bollywood script, its a thought, would he come back to India and make another airline giant the way indigo was made.
Again, food for thought! You may ignore as well!