Germany's footballing icon, Stefan Effenberg, has lent his support to the upcoming World Cup, set to be co-hosted by the United States, Canada, and Mexico. This endorsement comes despite Effenberg's own personal history with the tournament in the USA, specifically the 1994 finals, which he recalls with "mixed memories." This suggests a complex relationship with the event, perhaps involving both positive and negative experiences, or a realization of how the tournament has evolved. Nevertheless, his current faith in the North American organizing committee and the participating nations is clear. He believes that the trio of countries possesses the capability to deliver a "fine tournament," implying a well-organized, engaging, and memorable event for players and fans alike. Beyond his positive outlook on the World Cup hosting, the article also highlights another facet of Effenberg's engagement with the footballing world. He has reportedly "challenged Thomas Tuchel," a well-respected manager, to tackle what is termed the "England riddle." This phrase likely refers to a persistent tactical or strategic challenge that the English national team has faced, perhaps in major tournaments, which Tuchel, with his coaching acumen, is being encouraged to decipher and overcome. Effenberg's involvement in these discussions underscores his continued passion and insight into the global game, extending beyond his playing career. The dual focus of the article – on the future of the World Cup in North America and the strategic puzzles within international football management – paints a picture of Effenberg as an engaged and opinionated figure in the sport.