Getty Images Thomas HindleRevealed: Marc-Andre ter Stegen revised injury timeline as Barcelona receive much-needed boostBarcelonaMarc-Andre ter StegenLaLigaXavi HernandezReigning La Liga goalkeeper of the year Marc-Andre ter Stegen is set to return ahead of schedule for an injury-riddled Barcelona.Article continues belowArticle continues belowArticle continues belowGerman No.1 underwent back surgery in NovemberInitially expected to return in FebruaryReports suggest that he could be back by end of monthArticle continues below