BARCELONA: The only positive that Real Madrid could take away from its scoreless draw with Villarreal on Saturday was Gareth Bale, whose good form belied his return to the pitch after more than five months on the sidelines. The stalemate left Madrid four points clear of second-placed Sevilla as the Spanish league leader continues to struggle without injured striker Karim Benzema, and with their Champions League clash against Paris Saint-Germain just three days away. Bale had not played for club or country since a brief appearance for Wales on Sept.