Rafael Márquez officially opens new Mexico cycle: Continuity with Aguirre and the Colombia test

Rafael Márquez stepped into his first training session as head coach of Mexico in an unusually quiet atmosphere. No strategic banners, no inspirational speech. Players carried out the new drills at the High Performance Center (CAR). The moment was understated, but it opens an ambitious cycle that the Mexican Football Federation has linked to the 2030 World Cup. The pressure now falls on Márquez more than anyone else. He arrives after Javier Aguirre left the job, having previously served only as an assistant. The federation sees Márquez as someone who can extend Aguirre's legacy while creating his own mark. But the line between continuity and creation is thin. If Márquez keeps everything unchanged, he will be called a copy. If he changes too much, the team may lose the stability it already has. The first training session welcomed most of the called-up players. However, Hirving Lozano, Germán Berterame and Alex Padilla were not available. All three play abroad and are expected to join the squad at CAR on Tuesday, only a few days before travelling to the United States. A tight schedule with two sessions per day shows that Márquez wants to integrate them quickly. Football does not simply obey intention, though. Match fitness and feel for the ball take real time, not just intensity. The focus of this camp is the friendly against Colombia on September 26 in Baltimore, United States. Mexico will travel early to hold final sessions on American soil. This will be the first match of the new cycle, with all eyes on Márquez. Which formation will he use? Will he rely on deep defending or high pressing? There is no answer yet. Choosing the United States as the venue is not merely about fan support. This game is also a major commercial event. The federation needs to generate revenue, strengthen the team's image in North America and give sponsors visibility. Márquez, with his Barcelona pedigree, becomes an easy marketing symbol. When a legend steps onto the pitch, however, commercial stories are quickly forgotten if the team does not show an identity. One important detail noticed by analysts is the absence of tactical information. No pressing drills have been revealed, no expected lineup, no interview has hinted at the formation. Many see this as necessary secrecy. I see it as a space to observe. In football, the most obvious thing is often the least verified thing. A new coach can say perfect things in front of cameras, but only field sessions reveal who he really is. I read the data, and the data whispers a name no one has chosen yet. Here, that name is not a rising player. It is Mexico's defensive principle when losing the ball. In CONCACAF qualifiers, opponents often drop deep, but against the best teams in the world, Mexico exposes the gap between midfield and defence. Colombia have midfielders who know how to push the ball into those spaces. Márquez needs a solution before thinking about scoring. Hirving Lozano remains the most important piece of the attack. His acceleration makes every defence cautious. But Lozano joins late, trains under pressure and travels far. If he is not in top physical condition, Mexico's attacking choices become less sharp. Germán Berterame positions himself intelligently inside the box, but he needs passes delivered at the right moment. Alex Padilla is a promising young goalkeeper; his starting chance depends on the security of the defensive line in front of him. Márquez was an excellent centre-back who read the game well and never avoided contact. Those qualities do not automatically become coaching ability. He is known more as an assistant than as the man making final decisions. No official match has taken place under him, so observers can only rely on his reputation. People look at Márquez's name; I look at the gap between the data. That gap is his lack of top-level head-coaching experience. The friendly against Colombia should not become a trial. Friendlies have their own purpose: experimentation, rotation and squad depth. A win will create a positive mood but proves nothing. A loss does not mean the 2030 project has collapsed. What matters is how Márquez handles game situations. If the team keeps its structure when losing, and if the players understand the tactical plan, then the result still leaves useful signals. Media pressure on Márquez will be strong if the first result is poor. Mexican journalists are not easy on domestic coaches. They will compare him with Aguirre in every passage. They will ask why Lozano did not play the full match, why the defence still left gaps. Márquez must answer with expertise, not promises. His character will be tested in the first game, even if it is only a friendly. The 2030 plan followed by the federation sets a big demand: Mexico needs not only immediate results but a sustainable scouting and development system. Appointing Márquez fits that logic. He understands Mexican football from the roots, understands the dressing-room culture and has influence over young players. But short-term success in friendlies can deceive. A new generation truly appears only when the process is nourished with patience. Long-distance travel brings unavoidable injury risk. Lozano, Berterame and Padilla will fly from Europe or overseas leagues to join the camp, then fly again to the United States. That is a long journey with high training intensity. Márquez must listen to the medical staff. If he pushes them into the match unprepared, he will pay with injuries or poor form. Mexico have lost key players before because of similar transatlantic trips. A notable point is that Márquez could retain much of Aguirre's staff. This reduces adaptation risk but makes the new era look less distinct. Fans want to see something different, a sign that Márquez is not merely a placeholder. He can leave his mark through defensive organisation, midfield ball circulation or late-game substitutions. Tactics are not a formula. They are the answer to the reverse question: what does the opponent fear most? Márquez needs to find Colombia's fear. The match on September 26 will provide the first data set of the Márquez era. From there, we can assess whether the players understood his message. It would be a mistake to look only at the score. We need to watch player positions when the team has the ball, reactions when losing the ball, and the speed of transition. Every prediction can fail. Failing with honest data is still worth more than being right by luck. For Márquez, the true measure of success is not a friendly victory but whether Mexico gradually becomes a side with its own tactical DNA.