Moreno returns at left-back after missing the last two games due to a hamstring injury, while Milner comes into midfield after sitting out the Reds’ 3-2 defeat at Southampton due to suspension.
Roberto Firmino isn’t ready to feature, after suffering a hamstring injury of his own, while Christian Benteke also misses out with a knee injury that is expected to keep him out for at least a month.
Easing Klopp’s selection headache in attack, however, Divock Origi recovers from a thigh injury to make the bench.
Origi sits in reserve along with Allen, Danny Ward, Martin Skrtel, Kolo Toure, Brad Smith and Jordon Ibe.
Liverpool: Mignolet; Clyne, Lovren, Sakho, Moreno; Can, Henderson; Milner, Lallana, Coutinho; Sturridge.
Substitutes: Ward, Toure, Skrtel, Smith, Allen, Ibe, Origi
Tottenham: Lloris; Walker, Alderweireld, Wimmer, Rose; Dier, Dembele; Eriksen, Son, Alli; Kane
Substitutes: Vorm, Trippier, Davies, Carroll, Mason, Onomah, Chadli