He’s had some games in which he’s absolutely dominated. But hasn’t shown any consistency yet, tends to give the ball away and lose concentration. But under the right coach and given time, could turn out out into a really good player.
However I’d be more inclined to give Mainoo and Hannibal minutes and get in a more ready made backup for Casemiro, mid-20s age range. Onana is still young and learning. He is not an upgrade on Fred yet and arguably, McT is more consistent presence for us. Would be an interesting signing.