1. 4-2-3-1
This formation has been the most commonly used by Lampard this season. With the new signings, he could use a variety of players in different positions and also play different tactics while using this formation.
In this setup the keeper would be Arrizabalaga, with the James and Azpilicueta at right back and left back respectively. The centreback duo to be employed could be Christensen (right centreback) and Rudiger (left centreback). This would be because Christensen has great passing ability and has a good aerial presence whereas Rudiger is quick and physical. The German is the only centreback who could play on the left-hand side. Rudiger has the added ability of giving those cross-field diagonal passes into the path of quick wingers.
Kante and Kovacic would be the duo in the middle of the park, with Kante giving that energy and defensive prowess. Kovacic offers a unique passing ability like Jorginho, but with added mobility while tackling and progressing with the ball up the field.
Since Werner and Ziyech have been a part of pressing systems, they won’t have a problem dealing with the pressing requirements. Ziyech has been used primarily as a central attacking midfielder for Ajax this season. But, Ziyech has also been played off the right wing. He adds that extra dimension with his chance creation through the centre, as well as wide positions. In this system, he’ll be employed as a right winger. With his trickery off the dribble and deceptive change of pace, he’ll thrive with his accurate left foot.
Mount will be played as the No. 10 in this system. This is because of his ability to lead the press effectively. He also can push onto the opposing defensive/deep-lying midfielder, thereby not allowing the opponent to dictate the passing game. Werner will be employed as a left winger with his pace and precise finishing giving him the advantage in one-on-one situations. He’s also shown the quality to create chances by himself without relying others.
Abraham will be the lone striker in this system. He has slowly developed his hold-up play over the course of this season, so that will allow Werner and Ziyech to play off him. It also puts him in great positions to capitalize on chances created by the three players behind him.