 The Black Cats went on to capture the League title in 1936, with Morrison playing alongside Raich Carter at Roker Park.The Cambridge Chronicle newspaper dated 11 December 1936 reported that Morrison had been playing for Gamlingay United in the Cambridgeshire League, under the pseudonym of Anderson.He was working in the district as a fruit picker and it transpired that he had vanished from his home under mysterious circumstances some seven months earlier.