Of course everyone is entitled to an opinion, I didn't say otherwise. My point is many of today's fans are impatient and want instant results and top class performances straight away, even from youth team or new players, hence why I used Vidic and Evra as examples to how wrong fans can be some times. There are plenty more examples out there,
@khoazany gave another three good examples of players who have been written off before they began.
McNair is 19, Blackett is 20, a lot can happen is 18-24 months in a players development, especially when they are training and playing with the first team, therefore it's far to early to write them off IMO.