One of Arsenal’s main focusses this summer is to find a new central midfielder and they are working hard on finding the right man to come in. Real Sociedad’s Martin Zubimendi, as HITC has confirmed, was long deemed the club’s top target, but a move for the Spain international has not progressed despite Arsenal and Mikel Arteta’s efforts. Aston Villa’s Douglas Luiz and Newcastle’s Bruno Guimaraes are two other who The Gunners hierarchy admire, whilst they have also done their homework on the likes of Everton’s Amadou Onana and Benfica’s Joao Neves. HITC can now confirm that Arsenal are looking …