Reports are rife that Stephen Keshi, who less than 24 hours ago, led the Super Eagles to the victory in the Africa Cup of Nations, has resigned as coach of the national team.According to SuperSport presenter, Robert Marawa, who revealed the information on Twitter, ‘The Big Boss’ confirmed his departure from the post, in an interview with a radio station in South Africa.He tweeted: “Stephen Keshi has just announced that he handed over his resignation letter after the game exclusively on 083Sport@6With Marawa on MetroFM”The Nigeria Football Federation is yet to confirm this development, even as the team and officials are expected back in the country, where they will be received by President Goodluck Jonathan.