Confidence comes n go like Wenger once said. Chelsea shown they were mentally tough when Blackburn tried 2 ride roughshod over them. But we do know Blackburn lacks the cutting edge 2 punish them when the opportunity arises. (Dickov missing the penalty was 1 example).
Let's see how Chelsea handles the injury 2 Robben n if Man City is the bogie team of them this season even w/o Anelka. If they emerge from this unscathed, then the next big test is Barcerlona. If they beat Barcerlona convincingly, then their invincibility aura 4 this season will b complete. Until then, anything is still possible, provided the 2 behind doesn't drop a single point.