To be honest I don't think we would be debating this so much if he had some more competent teammates alongside him. His biggest downsides have been the sendings off despite not having a track record of then at Real Madrid and his lack of pace being exposed (sometimes leading to those sendings off...).
These deficiencies weren't so exposed at Real Madrid because he had two fantastic midfielders alongside him who could actually share the defensive duties meaning he wasn't ever having to be a one man defensive screen, and because maybe he is also unfortunately slowing down
To go from being partnered by Modric and Kroos to being partnered by two of:
- An attacking headless chicken
- A 'defensive' headless chicken
- A faux midfielder who should have been taking Wout's role
- The resurrection
Is never going to make anyone look good!
And on the flip side I've been pleasantly surprised at how good he has been on the ball going forward at times, and also how he's probably been our biggest threat from set pieces in quite awhile. If we had someone else alongside him who could share the defensive midfield duties then maybe he would also be able to go forward more often to be an impact on crosses and he's shown he can hit them from the edge of the box.
So how Ten Hag didn't see how useful it would've been for both Casemiro and Bruno to sign a quality CM/DM as a priority is mind boggling. And surprise surprise they both have not had great starts to the season.