Miku (calf) and Lustig (hamstring) are rated at 50-50 and will be assessed on Saturday morning.
Winger Paddy McCourt returns from a knock while skipper Scott Brown will again play through his ongoing hip problem.
Filip Twardzik (groin), Anthony Stokes (ankle), Georgios Samaras (elbow), Beram Kayal (ankle) and Joe Ledley (groin) remain out but Lennon is hoping the latter two are back for the Champions League clash with Spartak Moscow in Russia on October 2.
Dundee striker Mark Stewart is out of the clash after undergoing a knee operation.
He remains on the sidelines along with Stephen O'Donnell, Davide Grassi, Kevin McBride and Jamie McCluskey.
Defender Lewis Toshney is ineligible following his season-long switch from Parkhead.