His first instinct remains to make the most utterly useless passes in football - those 'circulation' passes where he picks up the ball, pivots 360 degrees and gently passes it to the other centre-back - who then brusquely launches it, losing possession immediately.
He's gotten a bit better at forward passing recently, but there was a moment in the 80th minute or so, when we were chasing the game (or a win, anyway) that sums him up - Sanchez gave him the ball, and he spun 360 degrees, completely ignored Hojbjerg asking for it to his left, completely ignored Aurier's run on the right...and passed back to Sanchez.
Who then passed it to Dier, who hoofed it, immediately losing possession.
The day we can get a proper passer in there is the day this cowardly Mourinho tactic of sitting back against dire relegation sides might work. Someone like Ruben Neves.
Or some players with half a brain between them at center-back. Which sadly rules put both Dier and Sanchez - brainless, the both of them, at least in a footballing sense.