In 2004, it became known that Gregory had been suffering from
progressive muscular atrophy, a form of
motor neuron disease affecting his
nerves and
muscles which he had possibly contracted as early as 2001. The illness blocks signals from the brain getting to muscles, causing weight-loss and affecting speech. He went to the United States for a week in May 2004 for treatment. Initially it was thought that he had become unwell from an insect bite whilst abroad.
Ian Millward was appointed as head coach of the Wigan Warriors while Gregory was still recovering from his illness.
Disagreement with Wigan In September 2004 there were reports that his illness would prevent him from returning to his job at Wigan. Maurice Lindsay said that Wigan would continue to employ and pay Gregory while he was on sick leave and wait for advice from medical advisers. Gregory felt that during 2004 he would be able to return but that the club blocked his return to work. He took Wigan and the club's owner
Dave Whelan to court, claiming Wigan should have done more to help him carry on. The case was settled out of court with Wigan agreeing to pay Gregory £17,500. After the settlement, Gregory said:
Death and legacy On 19 November 2007, having used a wheelchair for the previous year, Gregory died aged 43. In 2008, the
Rugby Football League (RFL) introduced the Spirit of Rugby League Award to recognise individuals who have made a significant positive contribution to rugby league, with the inaugural award being presented posthumously to Gregory. In subsequent seasons, the award was renamed in his honour to the Mike Gregory Spirit of Rugby League Award. ==References==