Jurgen Klopp has favoured 4-3-3 throughout his time at Liverpool. The Reds have developed a strong association with the system, having used it to win every available piece of silverware over the past few years.
The German coach is in the process of constructing a new-look team at the moment, with Sadio Mane joining Bayern Munich this summer. On the back of Liverpool's recent transfer business, much of the talk ahead of next season surrounds the prospect of 4-2-3-1 at Anfield.
With Klopp toying with the prospect of changing formation in the coming months, which players could benefit, and which players could suffer? Let's take a look at the potential winners and losers in the squad if 4-2-3-1 becomes the first-choice option.