straight to your inbox every day for freeSergio Romero has said goodbye to Manchester United staff ahead of a possible transfer this month.The MEN understands the Argentinian goalkeeper bid farewell to staff members at United's Carrington training complex and Romero has not been in training since the turn of the year.It was reported in Argentina Romero, 33, is back in his homeland and training in Buenos Aires, with a move to Boca Juniors touted ahead of the summer's Copa America, which is to be