Before the beginning of the January 2021 transfer window, I looked at how the different squads are placed and in which positions do each team needs to strengthen? I presented my analysis for Breaking The Lines/@BTLvid. The analysis is in three parts and you can read all three parts below
Analyzing the Premier League Squads before the January Transfer Window: Part 1
Analyzing the Premier League Squads before the January Transfer Window: Part 2
Analyzing the Premier League Squads before the January Transfer Window: Part 3