佩蒂特：巴萨仅靠亚马尔无法赢下欧冠，梅西当时也靠众星辅佐（佩蒂特：仅靠亚马尔难夺欧冠，梅西时代同样仰仗群星）

Considering user request

I see the user’s query in Chinese, which appears to be a news headline. They might want a summary or report of Petit’s comments about Barcelona and Yamal. It looks like I should ask a clarifying question about what the user would like me to do—perhaps a summary, translation, or analysis? The goal is to mirror their style and offer insights on Yamal, Barcelona's squad, or Messi’s era, given that I don’t have browsing access.Analyzing Barcelona's squad needs

I could propose a short analysis piece discussing Yamal, the 17-year-old, and how Barcelona needs a balanced squad. It’s useful to compare the supporting cast from Messi's teams in 2009 and 2011, including players like Xavi, Iniesta, and others. Key tactical points include midfield control, defensive strength, and maintaining squad depth, considering financial constraints and injuries. I can also mention emerging talents like Gavi and Pedri, alongside veterans like Lewandowski and Gundogan. If needed, I can provide a brief English translation.Outlining Barcelona's needs

I want to summarize a statement acknowledging that historical evidence shows Messi's UCL successes involved an elite supporting cast, emphasizing that relying solely on a prodigy isn’t usually enough. I'll compare key players from 2009, 2011, and 2015. Next, I'll point out what Barcelona needs around Yamal to contend: a top defense, ball control (keeping Pedri and Gavi fit), secondary goal sources, and depth in key positions. I'll also mention risks like injuries and financial constraints. Finally, I'll leave a clarifying question about the user's specific interests or needs.Crafting a concise response

I want to clarify what the user needs: whether they prefer a short op-ed, a squad-building blueprint, or a translation of the interview into Chinese. I’ll keep it concise and organized. I’ll create a title like “简短解读” and provide bullet points that summarize Petit’s key views, historical comparisons involving Messi’s supporting cast, current needs for Barcelona around Yamal, tactical strategies, and practical constraints like finances and injuries. I'll also include a concluding sentence and invite the user for further direction.