This is partly what I was thinking of. It may be as simple as he's not the most able at getting forward, but we've seen him go forward and get crosses in.It really kills any threat especially when you have someone like McNeil ahead of him who also offers little threat, We just waste the entire left hand side of the pitch.
Does he need Gray in front of him to stretch defences and provide support? Has he been told to limit the movement forward, as this will open us up?
We then wonder why Maupay or Dom get no service, when our wingers and full backs don't make the runs.