The owner of Joe Media Ltd is poised to initiate legal action against the former presenters of its popular sports show, House of Rugby in Britain. Greencastle Capital, which financed the acquisition of the Irish founded digital media company, has appointed international law firm DLA Piper to represent them in their action against the show’s presenter, the journalist Alex Payne, and his co-presenters, former professional rugby players James Haskell and Mike Tindall. Legal letters have been exchanged between both sides, and the action now appears set to go to the courts. Earlier this month, Payne, Haskell and Tindall launched their…