In an exclusive interview to NewsX, Yuvraj Singh's father Yograj Singh had said he is available for yuvi's training and net session. Yograj believes Yuvraj should be fully fit before making a comeback on to the field. Yuvraj Singh may have won his fight against Cancer...a fight that has inspired the whole of India. Now a billion cricket fans are hoping and praying that Yuvraj returns to the don the Indian jersey.