I declined to write after the 6-0 dubbing of Sheffield United, and the superb hatrick by Vela - just as well as the optimism went out the window after the defeat at Hull.  For all the skills of Vela, demonstrated by almost walking the ball into the net vs Porto in the Champions league, it's a sad fact that 4-0 still did not convince me that our defence is up to the job of a Premier league winning or Champions League Cup winning side.  Gone are the days of Ad