I think I must have been watching a different game? One of the reasons why Mata ended up with so much time and space in the second half was because Dalot was making overlapping runs and taking the defenders with him. Sometimes on the outside and once down the inside. He was put through in a one on one with the keeper. How many times have we seen AWB in a one on one with only a keeper to beat. He also overlapped Mata and crossed the ball for Pogba to almost score with a header. He was shaky in the first half, but Bailly had the pace to tidy up. I think with more games and opportunities to improve, there is a decent player in there. Has has more than AWB and Shaw going forward, which is saying something.