Arsenal or Barcelona: Which club has bigger issues at present?

The FC TV panel have their say, but what do you think? Vote now!

It was a chastening midweek for two of Europe's biggest clubs, as Arsenal and Barcelona both suffered humiliating defeats in the first leg of the Champions League round of 16. Inevitably, talk of crisis has followed for both, but which side has greater problems?
On the face of it, both Arsenal and Barcelona have plenty to play for this season. The Gunners are fourth in the Premier League, two points off second, and remain in the FA Cup.