Ruben Amorim warned Manchester United will have to “suffer” until he drills his methods into his players. Amorim admitted that he owes a big debt of gratitude to keeper Andre Onana for a string of brilliant saves to stop him from suffering defeat in his first game in charge. But Amorim warned there will be no quick fix and it will take time to turn things around after they were held by Ipswich despite Marcus Rashford opening the scoring after just 80 seconds. United boss Amorim said: “We are