Rayo Vallecano midfielder Roberto Trashorras has said that Barcelona's 4-0 demolition of AC Milan on Tuesday won't have any impact on how his low-profile side try to play when they travel to the Camp Nou on Sunday. Barca's return to form came at exactly the right time as they progressed to the quarter-finals of the Champions League for a sixth consecutive season after a disappointing couple of weeks in which they lost to Real Madrid twice and only just sneaked past Sevilla and Deportivo La Coruna at home in the league.