Javier Hernandez (R) of Manchester United celebrates scoring during the Capital One Cup Fourth Round match between Chelsea and Manchester United in London, Britain, on Oct. 31, 2012. Manchester United lost 4-5. (Xinhua/Wang Lili)

Ryan Giggs (R) of Manchester United celebrates scoring with Javier Hernandez (L) during the Capital One Cup Fourth Round match between Chelsea and Manchester United in London, Britain, on Oct. 31, 2012. Manchester United lost 4-5. (Xinhua/Wang Lili)

Javier Hernandez of Manchester United celebrates scoring during the Capital One Cup Fourth Round match between Chelsea and Manchester United in London, Britain, on Oct. 31, 2012. Manchester United lost 4-5. (Xinhua/Wang Lili)

Ryan Giggs (R) of Manchester United argues with referee Lee Mason during the Capital One Cup Fourth Round match between Chelsea and Manchester United in London, Britain, on Oct. 31, 2012. Manchester United lost 4-5. (Xinhua/Wang Lili)

Javier Hernandez of Manchester United reacts during the Capital One Cup Fourth Round match between Chelsea and Manchester United in London, Britain, on Oct. 31, 2012. Manchester United lost 4-5. (Xinhua/Wang Lili)

Nani (L) of Manchester United vies with Ryan Bertrand of Chelsea during the Capital One Cup Fourth Round match between Chelsea and Manchester United in London, Britain, on Oct. 31, 2012. Manchester United lost 4-5. (Xinhua/Wang Lili)

Nani of Manchester United scores during the Capital One Cup Fourth Round match between Chelsea and Manchester United in London, Britain, on Oct. 31, 2012. Manchester United lost 4-5. (Xinhua/Wang Lili)

Nani (R) of Manchester United celebrates scoring during the Capital One Cup Fourth Round match between Chelsea and Manchester United in London, Britain, on Oct. 31, 2012. Manchester United lost 4-5. (Xinhua/Wang Lili)

Javier Hernandez (L) of Manchester United celebrates scoring during the Capital One Cup Fourth Round match between Chelsea and Manchester United in London, Britain, on Oct. 31, 2012. Manchester United lost 4-5. (Xinhua/Wang Lili)