Bulls coach Brian Noble is determined that the short-term signing of Great Britain star Adrian Morley won't turn out to be a source of angst within a squad that has suffered no shortage of turmoil this season.

The GB hard man is scheduled to arrive in the country tomorrow and will go straight into the 17 to face Huddersfield Giants on Sunday at Odsal.

His path to the Bulls was cleared when Manly thrashed Canberra Raiders on Saturday to clinch the final NRL play-off berth ahead of Morley's Sydney City Roosters.

"It is another big lift towards the end of the season," said coach Brian Noble. "Our only major concern is that it doesn't cause a problem within the squad.

"We are all playing well and all

fighting together. I know the people involved here and I know Adrian Morley and I think he'll fit in very well."

Morley's presence raises the prospect of an all-international four-man propping rotation that would also include Stuart Fielden, Jamie Peacock and Joe Vagana.

"It is a mouth-watering prospect but Adrian needs to get up to speed and he'll have to do that in two or three days," said Noble.

Such a scenario would see ever-

present Andy Lynch drop out of the side. It would be rough justice for Lynch, who has been impressive in the second half of the season.

"Whilst we are excited we understand the challenge it offers as well and I'm conscious that we don't want to upset the balance of the team," said Noble.

"We will look at the balance of the squad and we might look at somebody who might need a rest before the finals.

"Then when it gets around to finals time, Adrian Morley included, we will pick the best 17. All the places are up for grabs. You don't drastically change a winning team."