There are variouis reasons why subhash Chand Bose could not openly appear in India. He was an ally of the vanquished axis group of Germany, Italy and Japan. India had got independence in a contitutional way and so was duty bound to hand over Bose to allied powers as he was most probably a war criminal. So it is possible that if alive, he would be living in disguise. So the possibility of Gumnami Baba or shaulmari Ashram Basba or someone beiong subhash Chand Bose cannot be ruled out. But at this stage the matter is not relevant. The entie matter will remain a mystery for ever.