Yamal… is 16. You guys need to realize this. He is gonna learn in time to take better decisions. Cancelo though has no excuse, he's just dumb as a brick.
Yamal is wasting a lot of potential attacks with really crap decisions. Very bad half and a lot of wasted opportunities to exploit that space on the right flank.
Yamal is a yellow away from missing the return leg. I would sub him off for Ferran around the 60th minute. Mendes is too athletic for current baby Yamal to go 1v1.