It would still be a mistake, however, to see Bayern’s success simply as a consequence of their resources. Like most truly great sides, the outside talent has been underpinned by a loyal and exceptional local core. Toni Kroos, Thomas Müller, Bastian Schweinsteiger and Philipp Lahm ensured that 40 per cent of their outfield starters on Tuesday were products of the Bayern academy. It is a story being replicated across Germany, with Arsène Wenger admitting that it has become the leading country for youth development. “They have made a big leap forward in recent years,” he said.