Sam Underhill becomes third England forward sent home due to head injury

Sam Underhill has been ruled out of England’s deciding Test against Australia on Saturday, forcing Eddie Jones to further shuffle his pack for the pivotal game in Sydney. Underhill sustained a head injury in the second half of last Saturday’s victory in Brisbane and joins Maro Itoje in being withdrawn from the squad prematurely.

Jones had already lost his first-choice openside flanker, Tom Curry, to concussion and with Underhill ruled out…