Sky Sports' football expert Guillem Balague joins H & J to look ahead to Tuesday night's El Clasico at the Nou Camp, as Barcelona and Real Madrid square up again in the Copa Del Rey semi-finals.

And Balague says Barca are lacking leadership on the bench, with manager Tito Vilanova currently away in New York receiving treatment for cancer, and claims the power Lionel Messi and his fellow senior stars have is affecting the performances of the La Liga leaders.