The Santiago Bernabéu just proved why it is considered one of the most advanced stadiums on Earth. Two days ago it was a football pitch and now it is fully ready for an NFL game. Real Madrid’s new retractable pitch system allows the entire grass field to sink underground, revealing a flat multi-event surface. In just a few hours the crew swapped goalposts for yard markers, added end zones, and installed NFL-grade turf for the Miami Dolphins setup. This stadium was rebuilt to be more than footbal