Hope he recovers as quickly as possible, he's been so good this season, not just in front of the goal but in his defensive contribution and build-up play too. Jesus is more than capable cover though, and Sterling and Sane have also got goals in them. Also, I do not share this attitude that you cannot be happy when an opponent's player gets injured. Sure, I never actively wish a rival players get injured, but if they pull a hamstring, then that's good news for my team. Of course it's different if it is a serious injury or a repetitive one, it's never nice to see any professional suffer such misfortune.