1. The "Hand of God" goal by Maradona sparks debates on fair play.

2. Lampard's disallowed goal against Germany reignites goal-line technology discussions.

3. The "Battle of Nuremberg" sees Portugal and Netherlands both receive 4 red cards.

4. The "Phantom Goal" controversy in the Bundesliga leaves fans baffled.

5. The use of VAR in awarding or overturning penalties divides footballing opinions.

Fernando Hierro's leadership and versatility in defense for Real Madrid.