A Barcelona-Real Madrid “Clasico,” a Jose Mourinho reunion with Chelsea or a rematch of the first final 20 seasons ago between AC Milan and Marseille are among the tantalizing possibilities in Friday's draw for the Champions League quarterfinals. The unseeded draw, which will bring together eight teams from seven different countries, features six former European champions—including Milan, Bayern Munich, Benfica and Marseille—plus former finalist Chelsea and Cypriot underdog APOEL. Barcelona and Madrid, and their prolific goal scorers Lionel Messi and Cristiano Ronaldo, will be the opponents to avoid. Quarterfinals first-leg matches are played 27-28 March, and returns on 3-4 April. UEFA will also draw the semifinals pairings Friday. (For more sports news and updates, follow Ahram Online Sports on Twitter: @AO Sports)