The people who Scouted NDombele really have let the club down as he is not a player for this season.. His fitness is way off and as a result we overpaid for him unless Levy has some serious restrictions on addons... Also positionally we needed a deeper player to replace Mousa Dembele but I think NDombele will be a box to box player to creatively replace Sissoko not a player who keeps to the ball and sets the tempo..
He didn't have any fitness and injury problems at France, not sure what scouts did wrong because he has similiarities to Mousa. And a said here earlier, a lot of this "his fitness is way off" comes to his style of running.
Also, Sissoko isn't creative.