If FC Barcelona's potential UEFA Champions League quarter-final opponents thought they had peaked with Wednesday's 4-0 defeat of VfB Stuttgart, Carles Puyol warned that the holders can play even better. "We've got some of our old sensations back and we feel the best is yet to come," the defender said after completing a 5-1 aggregate success. "I'm really happy because tonight we played well; we've got a great squad here. We're fighting for very important titles on two fronts now."