He is having very poor last few months but people are forgetting that he was actually very good in first half of the season.
Can we at least consider that the tiredness and lack of form are getting to him like they do with pretty much every player in their first season in Premierleague, even players coming from top teams and not someone who is coming from way weaker league, who had a busy summer being involved in the World Cup, and who had very bad injury during the season and was actually rushed back after it? It's obvious that he is struggling at the moment and that he probably shouldn't be starting in midfield but before we conclude he is never gonna make it here let's see how he performs next season after deserved rest.