Some players leave Manchester United on a sour note due to their experiences and some flourish afterward but keep their experiences at United in a happy place, Andreas Pereira is firmly in the latter bracket. Andreas Pereira is a big success story for the Man United system as he bet on himself after failing to establish himself at United. Since joining the youth team from PSV Eindhoven, Pereira had four loan spells at different clubs, and got an extended run in the first at Old Trafford but could never cement his place. Now at Fulham, not only is Pereira an established Premier League star, but…