Birmingham City: Christian Benitez urged to start scoring
McLeish added: "Is Benitez becoming frustrated? I am hoping it is going to be like waiting for a bus. Once one comes, we get a barrel-load of goals and that tends to happen when you are waiting for a bus.
"I think Benitez has brought something extra to the team. There is no doubt that he upsets defences and I am delighted with his performances.
"To take the pressure off himself, he needs a goal. He will be craving that goal but he doesn't need to worry about his performances. I am very pleased with him."
McLeish has sympathy for the current plight of his Liverpool counterpart Rafael Benitez who is under the microscope after his side have won only one of their last eight games.
But the former Scotland boss is more concerned about making sure Blues remain on the right lines after collecting four points from their last two games.
He said: "I know what people go through when things aren't going well for you. I know the personal turmoil, the pride, and the type of characters I've met in football.
"I know how much pressure they put on themselves, never mind the outside pressure from the media, the fans etc.
"But I've got enough on my plate to be thinking and worrying about anyone else. We are only a bad result or two away from derision and people going against you."
Birmingham midfielder Barry Ferguson is suspended for the clash with the Reds.
The former Scotland international was sent off for two bookable offences against Manchester City and could be replaced by Lee Carsley.
On-loan Manchester City keeper Joe Hart is available after being ineligible to face his parent club although his deputy, Maik Taylor, impressed against Mark Hughes' side.
Winger Keith Fahey is hoping to overcome a knock to his knee suffered in training but striker Garry O'Connor is still troubled by a groin problem.
