The Reds produced an excellent display to overcome Salzburg and reach the last 16 of the Champions League on Tuesday night, with the majority of Klopp’s established first-choice XI starting.
That came after a host of alterations for the 3-0 win at Bournemouth, as a busy winter sets in and regular rest is required, and a similar stance is taken today.
This has allowed Andy Robertson a rest, with Klopp explaining before the game that “it’s a question of being sensible from time to time.”
Before the Reds head to Qatar, they need a strong performance against a Watford side aiming to experience the new-manager bounce under Nigel Pearson.
The hope will be that Klopp’s chosen XI gets the job done, but the manager also has the likes of Naby Keita, Alex Oxlade-Chamberlain and Divock Origi on the substitutes’ bench, along with youngster Neco Williams.
Liverpool: Alisson; Alexander-Arnold, Gomez, Van Dijk, Milner; Henderson, Wijnaldum; Shaqiri, Firmino, Mane; Salah
Substitutes: Adrian, Robertson, Williams, Lallana, Keita, Oxlade-Chamberlain, Origi
Watford: Foster; Cathcart, Mariappa, Kabasele; Femenia, Hughes, Capoue, Doucoure, Sarr; Deeney, Deulofeu
Substitutes: Gomes, Dawson, Foulquier, Chalobah, Quina, Success, Gray