Blackburn have ended speculation about the future of Roque Santa Cruz by announcing that the Paraguayan striker has signed a new four-year contract. Santa Cruz has been the subject of bids from Manchester City and heavy rumours about interest from Manchester United. But that will surely be at an end after the news announced by Rovers on their official website. Santa Cruz topscored for the Lancashire club last season after a bargain £3.5m move from Bayern Munich. City are believed to have tabled a £12m offer and United had been considering a move should their chase of Dimitar Berbatov fail.