I have a feeling the K-League is slightly better than that...Can’t read much into a first friendly against a bunch of players who may not play together, but will know eachother well enough and are halfway through their season (even if they are league one quality in all likelihood). But: Lucas, Gil, Bentancur, Skipp, Sarr, Dier, Kane, Son, White, Richarlison, Romero all looked bright.
It's what they want you to think... then everyone disregards South Korea at the WC Finals...
underestimate them at your peril!