van Persie, Clichy to miss Arsenal v Man Utd first leg
Striker van Persie has been struggling with a groin injury recently whilst Clichy has failed to come up from a back problem.
"We will rotate a little bit again, but we have no major injuries from Liverpool," Wenger told Arsenal TV Online.
"Manuel Almunia was in full training on Thursday and we will see how he responds. Djourou was in full training also so we will see how he is too. Both could come back into the squad.
"It is not enough training to say [for sure] yet, we need 48 hours more. Emmanuel Adebayor should come back into training on Saturday. He could be in the squad.