#5 The front three
Arguably the best front three on the planet. Mo Salah, Roberto Firmino and Sadio Mane were a nightmare for the defenders over the world and helped Liverpool reach the Champions League final. While Salah earned the majority of the accolades for his stunning displays, and also won the Premier League Golden Boot, Mane and Firmino were brilliant too and played a major role in what can be considered a successful season for Liverpool, albeit without any trophies.
If Liverpool are to go on and win trophies this season, then these three will have to be fit and firing. While Liverpool have strengthened their midfield and defence, it'll ultimately be the goals that will win trophies for the Reds and the front three will be tasked with delivering them. If they can produce their form from last season, then Liverpool will be the team to beat come the Premier League season.