Welcome to The Radar, a Sky Sports column in which Nick Wright uses a blend of data and opinion to shed light on need-to-know stories from up and down the Premier League. This week:

🔵 Chelsea's attacking recruits in spotlight
💪 Semenyo's instant impact for Man City
⏲️ Brobbey coming up clutch for Sunderland
🔍 A player to watch this weekend

Few Chelsea supporters are lamenting Enzo Fernandez's absence for Sunday's meeting with Manchester City. He has work to do to repair relations with the fanbase after his comments relating to Real Madrid prompted the club to sideline him for two games.