Watching the Brighton-West Ham game right now, and putting extra attention on him and Yves Bissouma. Have to say his defending on the ground is one of the best I've ever seen since I started watching football, and I'm not exaggerating. The positioning, the anticipation and his moves for interceptions - It is almost perfect, and he rarely mistimes his challenges.
At times when West Ham get men behind the ball, and it looks like they are struggling to put in a challenge, he just steps up from nowhere and wins the ball cleanly like a boss. The height advantage is a plus too.
I think he'd be very good in a solo holding role, but I can't shake off the feeling that he might be exposed and look distinctly average in a midfield two especially in our set-up. His ball handling is good in isolation, better than our Fred for example, but he is nowhere near as adventurous as we'd want him to be in our midfield if he joins. I haven't looked at statistics, but I'm confident Fred smashes him in that regard, and I want someone better, or at least as good as Fred in terms of ball progression.
Though I haven't been paying much attention to him compared to Rice who I've followed for a while, Bissouma seems to be slightly worse in terms of ball handling. Probably slightly worse defender too, with his challenges, but Rice is top tier in that one.
Personally feel he'd be a better fit though next to a Fred for example. He looks far more willing to take more responsibility on the ball, and isn't as big as Rice so is harder to pick in the middle. I have seen quite a few raving about him and initial impression is good for me. He isn't as imposing as Rice, but really hope we take a good look at him.