He remained on the bench of AEK until 1933 and later returned the team alongside Kostas Negrepontis in a period of decline for the team. AEK after the renewal and the arrival of the players of its academy, which was the first in Greece, such as Kleanthis Maropoulos, Tryfon Tzanetis and Michalis Delavinias, is ready to start its own empire. In 1937 AEK does not participate in the Greek Championship because it has planned to return to its roots. He travels to Istanbul in an intense emotional charge and participates in mini tournaments with Güneş and Fenerbahçe. It loses in the first game to the Turkish champions 2–1, but beats Fenerbahçe 3–2. Now the team was ready for big things and proves it with the first double in the history of Greek football in the 1938–39 season. Next season is the last appearance of Asderis on the bench of AEK, again as an intermediate link in the tenure of Negrepontis. The team wins the championship again and looks to the future with optimism, since its "batch" is unique and wins its opponents easily. Unfortunately for humanity, however, the World War II is coming, Mussolini orders his troops to attack Greece after the "No" of Metaxas and football is no longer priority.