straight to your inboxHere are your Manchester United evening headlines for Tuesday, July 21.Chelsea are prepared to offer Dean Henderson double his current wages in order to persuade him of a move to Stamford Bridge.The MEN understands that representatives of the Manchester United goalkeeper, currently on loan at Sheffield United, have been contacted by the Blues with the club interested in acquiring his services.Chelsea would be willing to pay as much as £170,000-a-week for the English