Much of the talk relating to Liverpool's summer rebuild has consisted of which midfielders would best suit the club.
Jude Bellingham has been the obvious name mentioned, meanwhile the likes of Alexis Mac Allister and Mason Mount continue to be linked. Then came discussions over providing competition for Trent Alexander-Arnold at right-back, after what has been a testing campaign for the 24-year-old.
Seeking to provide internal solutions to Alexander-Arnold being caught out at times this term, a new system trialled by Jurgen Klopp has been witnessed in recent matches against Arsenal, Leeds United and Nottingham Forest.