Barcelona head coach Hansi Flick admitted that he was not left overly impressed by the performance put forth by summer signing Karim Adeyemi against Birmingham City. The 24-year-old endured a difficult evening at St. Andrew's, looking largely out of sorts in his new club's tactical setup. And as alluded to above, drawn on the performance put forth by his recent addition in the game's aftermath, Hansi Flick was not shy in confirming that Adeyemi is capable of much more. I think he has more potential to show, but he is still in the first week of training so that's normal. "I've seen a better Karim in training with his speed and finishing, but he has a lot of potential and can give us a lot."