You are possibly right. At the very highest level, then we could come up short, and have done in the past.We could win the league and a cup but the quality of our FBs will see us caught out somewhere in the CL.
But in domestic league games these players especially Kolarov have been called all sorts on this board, and today he had a very good game indeed. I feel we could improve in the full back position. I also think Zabaleta will come back, but he might not be at his best this season. He's got more years in him yet