I'd take Zarate over Lavezzi any day...
Are you fucking kidding me, he is way better. Almost twice the player, and not because Lavezzi is anything more then a very good player, but because Zarate is that big of headless chicken and destructive clown.
Its absolutely baffling to see both players last two seasons and think for a second Zarate is remotely close to him, let alone as good. Lavezzi on the pitch = Napoli win games and Cavani scores, Lavezzi out, they go on a stretched streak of poor results. Zarate? He is more a burden then an asset to lazio nowadays.