They are leading in La Liga but having challenging situation in both leagues with their match against Manchester United is also coming soon so things looking not well and if they have any serious injury to Robert Lewandowski this could be more troubling and with this they can lose this all success quickly and face another troubling end of this season like they have in last few seasons.
The performance of both Manchester United and Barcelona is now unstable. Despite their strong squad, they are unable to consistently perform well. Now if Lewandowski is out of the squad due to injury, it will be more difficult for Barcelona to get points against Manchester United. Hopefully Lewandowski can return to the squad before the Europa League match.