Arsenal have received a double injury boost ahead of facing Brighton.
Pierre-Emerick Aubameyang is pushing for a return to the team.
Aubameyang, 31, has not played since December 16 as a result of a calf issue but was in the squad for the Boxing Day scalp against the club's London rivals.
And the Gabon striker could come back into the team for the trip to Brighton on Tuesday.
Ghana international Thomas Partey was also spotted involved in first team training.
However it is unlikely that he will involved at the Amex Stadium.