Germany will want to prove on Tuesday against the Netherlands that their impressive 2-0 triumph in France was no fluke but really a return to former greatness ahead of its hosting of the European championships in summer. Coach Julian Nagelsmann appears to have done everything right with a major squad overhaul and giving his players clear roles as they delivered in Lyon with a classy display on Saturday night. A national record goal from Florian Wirtz after seven seconds helped sooth any nerves, and, after withstanding a period of sustained pressure from Kylian Mbappe’s Euro favourites, Germany…