Someone had to help Amos in midfield, Willock should have been too.
I assume Willock was instructed to play higher and can only assume Kakay was told to leave 40 yards of space to plonk the ball into throughout.
To be fair to Sunderland, they coped with Chair far better than most Champ sides have and Adomah had minimal impact when he came on when we’ve grown accustomed to him terrorising Champ full-backs in his cameos.