Carles Puyol and Gerard Pique have returned to the Barcelona squad after injury in time for Saturday’s visit of Real Mallorca. Pep Guardiola‘s side have had problems getting goals in their last two matches but have kept seven consecutive clean sheets in all competitions. “Sometimes it could be a good thing to not be so precise in front of goal,” Guardiola said. “It may be good not to win by such huge margins because this confuses things. There is a tendency to think we will score lots of goals every game”.