Speculation about the Rovers boss has increased following the club's relegation from the Barclays Premier League, but despite the Scot travelling to India to meet executives of club owners Venky's, his situation remains unclear.
Kean was back at the club's Brockhall training ground yesterday and Rao - pictured left - said a decision on his future may not come for a while.
"Still everything is in confusion so I would say in the next month we will have a proper situation to talk about," he told Sky Sports News.
"In the next month let us see what happens. We are talking about various things, so many, about the manager, about the players, about staff, about the club.
"Nothing will be said right away so I would say kindly bear with us for some time and then the whole picture will be clear."