``If Medeviewer is going to be a blockbuster then Atul wouldn`t leave...``
We have no idea why it was Atul chose to move on. He may have gotten a much better position elsewhere. Regardless of that speculation, Atul now has the freedom to liquidate at his discretion now that he is no longer an employee of the company. Therefore, if the medeviewer makes heads turn then Atul may just be in a position to take advantage of his hard work at e.Digital without raising eyebrows.