He seems to have a nice haircut , which clearly indicates that he has alot of confidence aswell. Looks like a solid replacement for Rakitic.
He seems to be a hard working guy. Maybe he can also bring in some balance to our midfield due to his experience. Last but not least he seems to add some happiness and joy. Which maybe is not that bad for the current psychological situation the team seems to be in because of the loss of Neymar. We'll see. I 'll give him a fair chance.