I'm glad to see another fan of Portuguese Futebol on BR. I've watched a lot of Vitoria's Ricardo and he does appear to be a very promising young winger. I've also been really impressed with Tiago Rodrigues and Paulo Oliveira.
You're right about the current generation of 18-20 year-olds. Quite possibly the best crop of players we've had since the golden generation. We've also got Marco Lopes over at Man City (became their youngest ever goal scorer) and Joao Carlos Teixeira has been extremely impressive for the Liverpool reserves.
I'm definitely looking forward to watching the U-20 side this summer.