FacebookTwitterFacebook MessengerPinterestEmail Barcelona midfielder Arturo Vidal said he wants to win the Champions League with "the best team in the world" and believes he will have to play at a higher standard now that he is a teammate of players such as Lionel Messi. Vidal, 31, was introduced by Barca on Monday after he passed a medical and signed a three-year contract with the club after three seasons at Bayern Munich. Vice president Jordi Mestre said Barcelona have a €300 million buyout clause on Vidal, who had one year left on his contra