Trpisovsky hopes to have the Nigeria and the Senegal internationals back against the Gunners at Sinobo Stadium.
"Sima and Olayinka both joined the training. We suppose one of them will be available for the starting line-up and one for about twenty minutes. We will decide tomorrow morning after warming up,” Trpisovsky said in a pre-match press conference.
Trpisovsky also revealed the Red and Whites are well motivated for their encounter against Arsenal and hopes the winner will not be decided by penalties.
“History certainly motivates us. Our dream is to make it to the finals. We still have a lot of matches ahead of us and we want to reach the top in all competitions,” he continued.