The Reds entertain their Premier League opponents at Anfield on Saturday afternoon (3pm GMT), as they return from the final international break of the year.
But making their way back to Merseyside over the weekend, a relatively strong Liverpool squad reported for training on Monday morning.
The major news from West Derby is the sighting of Henderson among Klopp’s training group, with the captain having missed the win over the Hammers with a thigh injury.
Henderson pulled out of England duty as a result, but now seems to have recovered in time for the buildup to Saturday’s clash.
There was no sign of Adam Lallana among the group, however, but Klopp was expected to arrange a behind-closed-doors friendly this week to hasten the midfielder’s recovery.
Sadio Mane is also back on Merseyside this week, but not yet in training as the winger undergoes scans on his hamstring.
Lazar Markovic was not pictured, but the winger is likely to be joining sessions having been left out for Serbia’s clashes against China and South Korea.
Brewster opted against joining his fellow England U17s team-mates in celebrating their World Cup triumph at Wembley on Friday night, instead turning out for the Liverpool U23s.
The 17-year-old played 66 minutes in the young Reds’ 2-1 win at home to Newcastle United in the Premier League International Cup, being replaced by Liam Millar.
Liverpool Squad Pictured in Training on Monday
Goalkeepers: Karius, George
Defenders: Matip, Klavan, Robertson, Flanagan
Midfielders: Henderson, Milner, Oxlade-Chamberlain
Forwards: Salah, Sturridge, Ings
Injured: Clyne, Lallana, Mane