Barcelona head coach Hansi Flick is in agreement with Gavi when it comes to the talents possessed by Blaugrana sensation Lamine Yamal.For those who may have missed it, Gavi turned heads courtesy of

But former Blaugrana midfielder Gundogan remembers the game for different reasons as he recalled Yamal leaving the pitch to go to the toilet. It's happened to the likes of Eric Dier and Jason Puncheon in England, but Barca had to play with a man less for a long period before Yamal was eventually replaced by Marcos Alonso.