A word of caution. He's 19, unfinished, and a LOT of the defenders he'll be coming up against will be as big, if not bigger, than he is. Not bullying kids anymore.
This. A lot of people getting excited by this lad and I definitely understand why, but he's not going to be competing/ousting/replacing Stewart in August and unlikely to be scoring 15 goals in the Championship next season.
He's barely got a kick in the Benfica B side (who play at a lower standard than us) and when he has, he's not exactly free scoring. He's been excellent at youth level but is completely unproven beyond that.
Having said that, the same would have been said of Alese and Ekwah and they soon settled in. I trust the recruitment, fans just need to be patient, it might take 18 months before we see this lad adapting to our level.