Important lessons for Carrick - and will Sesko start Manchester derby?

[Getty Images]Manchester United will experience far stiffer tests of their Champions League credentials than Sabah gave them at Old Trafford.In fact, it would be no surprise if the Azerbaijani champions were by some distance the weakest of the eight league stage opponents Michael Carrick's side will come up against.However, there were some important lessons for the head coach to absorb. The biggest of them is that United are a much more effective unit when Benjamin Sesko starts.Have your say on