With Jordi Alba out for Barca's date with PSG adding to the absences of Carles Puyol and Adriano, and fitness concerns for Eric Abidal and Marc Muniesa, the Catalans are extremely short in numbers at the back for the second time this season.
The Barcelona coaching staff has some tough decisions heading into the Champions League clash against AC Milan. Will Lionel Messi play in midfield, with a striker in front? Will Barca go with only three defenders?
Barcelona struggled to break down Granada but finally scored twice in the last five minutes. It's not the first time this season Barca have scored late. How does possession affects tiredness, and what other factors are at play in these late surges?
