I didn't realise how important Pickford was in this until recently. He must shout whateva comes out of his mouth and neither Keane or Zouma can understand it.
I really really hope we have clever coaches. I'm not a coach but what abotrying to give players responsibility and leadership by giving them the time and space tos olve the problem. How about putting our key defencers - Pickford Keane Zouma Jags in a room with videos, whiteboard and ideas, and get them talking about on field communication. Then add Gomes Gana Schneiderlin Davies a into the conversation about defensive cover and talk about how we are going to communicate on the pitch to cover each other. Then you share these ideas with the whole squad, and Jags or maybe even PIckford to make him grow up, tell the team about how we are going to get better in defence. It'll be like an idea coming from the players, and giving them responsibility and the solutions.
Even in my stupid 7 a side I play, we win when we all shout and cover for each other and tell each other who's open and who to chase.