Inter will be missing the suspended Samuel Eto'o.
Benitez said: "We have to do well and win so that we leave a sweet aftertaste with our fans. I don't know if all three forwards will play together from the start. Clearly Alibec has less experience, but he is doing well with the youth team.
"The media only ever seem to talk about Inter's injuries, but lots of other teams are having similar problems."