There are 3 goals from the sitting midfielders this season and its a pattern from last season too. They are primarily defensive players than creative players. We dont have the attacking quality of our title rivals but I feel that we dominate possession, territory like a top team now and can add another creative player to help the attack.
Our overall xG, shots, shots on goal is closer to Arsenal than it is to City, Liverpool. I find that cautious because we dominate possession, territory much more than Arsenal do.
Burnley and Everton were games we were on top and should have won though. You're right that chance conversion was the bigger issue in those games.