I think in Pereira's current position behind the striker you have to be something truly special to come through and make it at a club like United. While he has more technical ability than most of our young players and a spectacular shot at times, I dont think he is on that level like Wilson is where its hard to hold him back and say you have all the time in the world, theres no rush. Because he plays that well and does things on the pitch that first team players will find hard to deal with.
That doesn't mean I dont see him being a really good player in the future because of course he can be. But I doubt he will be good enough to be given chances in his position at United when we have Rooney, Kagawa, Mata, Januzaj and who knows who else in the future we might want to sign. Sometimes a player who has quality but just isnt as outstanding as they need to be to break through into the first team goes out and has a career at another club and in their peak years as a footballer they are absolutely good enough for top teams to want to take them and make them a fixture in the side. I think he has a lot to improve on and it'll take more time than any young player is willing to sit on the sidelines and itll only take longer if he isnt playing for someone's first team. But I cant see it being ours at this point.