Here's his hat-trick against Nantes, plus other individual highlight / lowlight moments.
I'm probably being a dick here but that looks like a bit of a jammy hat-trick to me, and the all-around performance wasn't that impressive. Lots of pace obviously, but touch and passing wasn't that fantastic, and he's a serial diver in that clip. He's only 18 and that's only one game so I'm obviously being very, very, very picky and harsh, especially considering my last season's adopted pet project Vietto has been producing fuck all at Atletico Madrid this season. 😉