The Bulls will give late fitness tests to Leon Pryce and Karl Pratt ahead of tomorrow's clash with Huddersfield Giants at Odsal.

Pryce looks the most likely of the pair to be fit, while hooker Aaron Smith is definitely out.

Smith saw a neurologist on Thursday after a review of the match video against Salford revealed the dizziness he suffered in the opening minutes had not been caused by a blow to the head, as originally suspected.

The Bulls' coaching staff now believe Smith's problem was caused by a bout of dehydration.

Stand-off Chris Bridge will remain with the squad, as will winger Andy Smith.

The reverse fixture at the McAlpine was one of the most brutal of the season, said coach Brian Noble, who is expecting another torrid encounter.

"The first game was all about toughness. It was about rolling your sleeves up and trying not to drop the ball and scrounging and grinding out as many yards as you could. With the weather as it is at the moment, you'll see two completely different teams tomorrow. They like to play football and we need to show that we can as well.

"John Sharp is a good coach and they'll be confident against us because they thought they should have beaten us at the McAlpine.

"They have got some strike power and some dangerous players in Paul Riley, Brandon Costin and Stanley Gene. And they have a tough, NRL-seasoned pack with Chris Nero, Ben Roarty and Jim Gannon. They are tough, tough players.

"It is going to be tough but it is getting to the stage now where we need to start finding our form."

Last week's nail-biting win at Salford may not have been the sort of performance Noble was looking for but it at least provided a vivid illustration for the players of just where they are going wrong.

"We showed them the tale of the tape and it was obvious that when you make as many errors as we did it becomes too hard. We showed them that when we control the ball we score tries practically at will. It is important to look after the ball. We don't want them to stop playing, but we have to have that element of discipline.

"The players are aware of it. We've talked about it week-by-week and we know we need to get better." At times this season the Bulls have turned in excellent attacking and defensive displays - just not in the same match, admitted Noble.

"We haven't quite put both together. One affects the other directly. If you are poor with the ball it generally makes it tougher when you haven't got it. When you are good without the ball, when you are belting teams, you reap the benefits of that when you get the ball.

"But if you drop the ball on plays one or two it just gives the other team the will to carry on.

"We need to put all of the elements together."