#2 The injury issues for both the teams
Bayern Munich's Arjen Robben was subbed off after eight minutes into the first-leg match at the Allianz Arena in Munich. He suffers from a lower leg injury and has not been included in the squad that'll face Real at the Santiago Bernabeu in Madrid.
Jerome Boateng suffered a season-ending injury during the match, which has now left his World Cup chances hanging by a thread. Javi Martinez, who also picked up a knock during the match, could feature in the second leg along with David Alaba, who has been included in the squad after a fortnight of inactivity.
Real Madrid, on the other hand, will be missing the services of right-back Daniel Carvajal. They have Nacho back after a month of absence and Isco also misses out.