If you needed any more proof that Sergi Roberto has the talents to become the next great Barcelona full-back, this video is for you:
The 24-year-old youth system product struggled since earning promotion to the senior squad a few years ago, and looked set to move away from the Camp Nou until Luis Enrique arrived and started to believe in the young Spaniard. Roberto showed glimpses of good football in Lucho's first season, and then exploded onto the scene last season, playing in seven different positions and showing versatility, hard work and intelligence throughout the campaign.