Watched him a little bit yesterday vs Getafe. But by no means did I get to see his full registry.
He's brave and takes chances going forward. Both pace and dribbling is good and I'd say his biggest strengths.
Can't say anything about his defending. His crossing was pretty mediocre from what I saw, but it could've just been this game.
All in all he obviously looks raw, he's only 19. I don't know if coming to Barca would be the right step at the moment as he's currently far behind Semedo and probably in need of regular playing time.
If we are to replace Semedo we should do it with someone who's obviously better. Youngsters should compete with our older starters, for example Upamecano/Piqué, Lautaro/Suárez, newMid/Busquets.