Australian legend Shane Warne has backed Dhoni to come good after some poor outings in the Indian Premier League. “@msdhoni does not have to prove anything to anyone, he's class & a wonderful player in all formats. MS is also a great captain & inspires ! (SIC)”, Warne wrote on his Twitter page. Dhoni's strike rate in the 10th IPL has been a dismal 87.14 with an average of a shade over 15.