Delneri's game suits the attacking wingers, so there is no surprise if Juventus are interested in Tranquillo Barnetta, 25, one of the best players in the Bundesliga. According to 4-4-2, Juventus representatitve, Fabio Paratici, is following the player of Leverkusen since October. The negotiation could start soon as the Swiss international player's contract expires in 2012.