In association with Barcelona Director of Sport Txiki Begiristain, several new signings were made by Guardiola – Dani Alves and Seydou Keita arrived from Sevilla; Martín Cáceres from Villarreal by way of Recreativo de Huelva; Gerard Piqué returned from Manchester United; and Alexander Hleb was signed from Arsenal. Henrique was also signed from Palmeiras, but was immediately loaned out to Bayer Leverkusen. In interviews with the press, Guardiola stressed a harder work ethic than before, but also a more personal approach during training and a closer relationship with his players. Along with the new signings, Guardiola promoted "canteranos" Sergio Busquets, Pedro and Jeffrén to the first-team squad.