Barcelona and Madrid could re-crossed in rooms or in the semifinals of the Champions league before returning to the Nou Camp, April 22.
The possibility that the two teams meet again before the second leg of the League at the Camp Nou is very feasible, and that UEFA could somehow determine the draw \and 'to contribute' to that Barca and Madrid are crossed in rooms or in the semifinals and avoid a hypothetical final between two teams from the same league for the final win in continental audience.
The semifinals of the Champions League is also played before the league match: 17th to April 18th round will be played on 24 and 25, turn around.
The next date fixed in the calendar between Barcelona and Madrid is scheduled for the weekend of 21 and 22 April: a lack of official confirmation, the game would be played on Sunday 22 April as the first leg at the Bernabeu was held on Saturday at ten o'clock at night.
Reunion in 'La Roja' in a month
The international players from Barca and Real Madrid sides meet again in just over a month's friendly in Spain and Venezuela will play in the stadium in the Rose Garden Malaga on Wednesday February 29. It's the first match of the 2012 and the last preparatory meeting before the European Championship for June. (via SPORT)