Probably the hardest position in the world to find high quality players, with consistency both offensively and defensively..Great LB and RB are really scarce nowadays, I believe Alex Sandro is the best at his position right now, even better than Marcelo, i always thought Marcelo is always covered by the fact that Real has CR on that left side. So, he is probably one of the players along with Buffon Chiello and Dybala that is indispensable.