The Athletic's Michael Cox, Tom Worville and Ali Maxwell open the Euros notebook once again for a look back at the key tactical moments from the quarter-finals and look ahead to the semi-finalsWill Southgate change England's system again or will we see a similarly high-pressing intense approach that vanquished Ukraine? Could Denmark switch their outstanding right-footed left-back to the right side to take advantage of Luke Shaw's surges forward?And who will come out on top in the battle of the possession obsessed midfields of Spain and Italy? Could Italy's dependable centre-back pairing of Chiellini and Bonucci be the difference compared to Spain's haphazard duo of Pau Torres and Aymeric Laporte?Learn more about your ad choices. Visit megaphone.fm/adchoices