Who cares? Nobody is even trying to claim he’s a world class DM, but when used properly and in the right system (as is the case with most role players) he can be hugely effective. He has a world class attribute which is stamina, he’s very good at winning the ball back, and one of his best attributes at Shaktar was his ability make quick passes between the lines to start attacks. Again, he’s a role player, and he needs a good sitting deep lying playmaker next to him to give him more freedom to roam, and an up-tempo system. Anyone who can’t figure out how hat he brings to the table needs to gain a more nuanced understanding of the game, but it’s not all that complicated. Get used to him though because he fits what Rangnik wants to do very well.