@@Noone-vi5bu The Germans don't really claim Blitzkrieg to be a tactical concept for the German army, they claim it was just the most effective thing to do in certain situations, as back then armies were way more defensive waiting for the enemy. Blitzkrieg is heavy concentration of armored vehicles and infantry with help from aircraft in a single point with the goal of penetrating enemy lines and encircling them. Napoleon could have used something similar, but I doubt it as the technology wasn't suitable for that kind of warfare. Napoleon however was also very offensive compared to a time woth defensive strategies. Similar tactics could've also been used way before Napoleon and Hitler, but it would be wrong to call it Blitzkrieg, as it specifially is a term invented for the Germans.
If u know enough about football, you already should know that Kroos never stays for the kick-off, but if he does, they have a set up play for the first attack.