Newcastle United will be looking to add another midfielder this summer regardless of how the future of Bruno Guimaraes plays out. The Magpies have been restricted in terms of their transfer business of late and that may mean selling a big name this summer. Alexander Isak has been linked away from St James’ Park but David Ornstein believes an exit is unlikely. Ornstein does though think that the sale of midfielder Bruno Guimaraes is a little more of a possibility amid strong interest from elsewhere. Newcastle therefore need to have midfield targets in mind, especially after Sandro Tonali’s lost…