Herrera and United agree January Move Exclusive ';

                                                                  Mufc.777.com Understands United  have Reached agreement for  Herrera  for the January Window a Source Mexico says he need to get his work permit which wont happen until January ''' he needs to play more games with Mexico '' the fee is agreed around 10 million ''; Mufc.777.com Sources Understands 13.5 million '''''; News is expected to break soon ''