Amatosero will, as a result, miss Saturday's return Test against Japan in Townsville.A disciplinary committee ruled that Amatosero had been guilty of dangerous play after his shoulder made contact with the head of Japan captain Warner Dearns at a 33rd minute ruck. Amatosero was suspended from rugby for three weeks, equating to three matches. But he could return for the third of those -- against Argentina on August 29 -- if he takes part in a World Rugby coaching intervention programme.