As a second-generation Sikh immigrant and Cambridge-trained football analyst, I’ve spent years decoding defensive structures through data. Bosnia’s U21 team isn’t just resilient—they’re tactically sophisticated. Meanwhile, England’s offense lacks cohesion, not due to talent, but because of rigid systems. This isn’t about players—it’s about philosophy. My Python visualizations reveal a chilling truth: defense wins when offense is fragmented. I see this pattern across Europe—and it’s absent in the UK.