It is semifinal time in Champions League . Manchester United or Barcelona will be travelling to Moscow to face Liverpool or Chelsea. It is advantage Manchester United as Barcelona are without Thierry Henry and Ronaldinho . Lionnel Messi has made a comeback and the full response falls on him to lead his team. He has called on for the fan support to help his team take advantage of the first leg. Meanwhile Manchester United is with full strength as Nani made his comeback in the last match. Manchester United will be using their 4-5-1 combination against the Barcelona team . Let's hope that Manchester United take an important away goal today and make memories of the 1999 Champions League final at the same Nou Camp another time ....