FC Barcelona would be hoping to put the draw against Betis past them with an emphatic performance against city rivals Espanyol. They have to do that without their influential midfielder Andres Iniesta. Guardiola has promised to unleash Messi from the bigining against Espanyol; Messi started from the bench in Barca's last two games. Espanyol at this moment lies at the bottom of the table and have a good chance of getting relegated. THe fact that they have to play Real Madrid and Villareal after this does not help their cause also. Espanyol keeper Kameni is very doubtful for thsi match and has to pass a late fitness test. The last time these two teams met was for the Copa Del Rey, whereh eventaually Barcelona emerged victorious. It is also to be seen whether Puyol would start the match or Guardiola would prefer to rest him till the match against Lyon. As in the case of all home matches this season, Guardiola has not named his squad.Valdes is expected to start at the goal after a good performance against Betis last weekend. Alves, Marquez, Pique and Abidal are expected to form the defensive cover. Alves had a bad game last week and he would be hoping to compensate for that. The midifeld would definitely feature Xavi and Toure. The third midfielder would be a toss up between Busquets and Gudjohnsen, I expect Gudjohnsen to be picked. The front trio is not going to change withe Messi, Eto and Henry. It is to be seen how the Nou Camp faithfuls react to Eto's antics recently. This is a must win game for FC Barcelona, we cannot give anymore glimpse of hope to Real Madrid. I expect Barca to win this by 4-1.