 Complete the following phrase:  Iniesta signed a new contract with Barcelona in December 2013, keeping him at the club until 2018. As vice-captain, he regularly captained Barça throughout the clubs second treble-winning campaign of the 201415 season, and became captain after Carles Puyols retirement and Xavis departure. Iniesta scored three times during the teams Copa del Rey campaign, and was man of the match in the 