Keane said: "I said on Friday that I believed my current contract at United would be my last playing contract, but the manager pulled me aside on Saturday morning and said that he will be the one deciding when I'm going to be retiring, so who knows what will happen? If this time next year my body is holding up and my hip and knee are OK, and the manager and Carlos Queiroz feel I can still contribute to the team, then who knows? When I finish, it will have to be at United. I couldn't see myself playing anywhere else."