Dear Viking Army: Lower your spears, swords and mugs. Your hosts would like a word. We’ve seen the videos of your fans rowing up escalators and storming stadium gates like your ancestors conquering Europe. The scenes from your dominant 4-1 victory over Iraq last week in Boston were spectacular, to say the least. The crowds. Your players. Your fans. Your kits. Your chants. To put it simply, we’re here for all of it.