He plays more like as a passing hub a little below middle line, he rarely take on players, rarely carried the ball, and more playing like an anchor waiting for the counter from the opponent as the first wall. This can be seen from his progressive carries, succesful take ons, and his touches + progressie passes receive.
Basically he start the transition and stay to cover if the possesion is being taken away by opponents. I really think our posession play can be improve to be more of how Liverpool currently played under Arne Slot. I comparing their midfielders to Locatelli, the most clicked player is Gravenberch. Loca's progressive pass number is really high because he is really deep and every pass that going up the pitch to Thuram, Yildiz, Koop, Chico, etc are considering as progressive pass.
The other things that I get is the lower of number of clearance that being done by their midfield are very low, this is means, they have the courage and confidence to play the ball in the area instead of clear it away and still keep the posession.
Thuram is a poor man McAllister, especially in his defensive phase, his number of tackles, interceptions and block are really low. While Koop is poor man Sobozslai, he need to improve his pass in final third, I know that different league can be hard to achieve certain numbers( like in Italy their defender make the space is more tighter than EPL), but overall if he can improve his passing quantity and quality in final third, and more succesful take ons when he carry the ball.
And again a high number of clearances from Thuram and Loca means, in their position that we better clear the ball for safety than control the ball and dominate the game with our passing, dribbling, or combination. These low number of clearence, is what in the modern coach philosophy as "love the ball"