Arsenal have been handed a major boost after Bukayo Saka and Jurrien Timber were spotted arriving at the team hotel ahead of the showdown with Liverpool.
Saka has missed the Gunners' last two matches with a hamstring injury he sustained on international duty with England.
Meanwhile, Timber has not featured since before the international break due to a muscular problem.
Arteta confirmed both players returned to training on Friday ahead of the clash with Arne Slot's side but their involvement in Sunday's clash remains a doubt.
Both players looks set to be named in the match day squad after they were seen arriving with the team on Saturday night.