HUDDERSFIELD Giants will look to complete what could be their most significant Super League `double' of the season when they face London Broncos at Griffin Park on Sunday (3.00).

The Giants, London and Wigan are regarded as the three clubs expected to be battling it out for the final top six play-off spot at the end of the season.

Coach Jon Sharp's men have already completed the double over Wigan and beaten the sixth-placed Broncos 34-24 at the Galpharm on May 15.

But the Giants chief knows that a win in the capital this weekend is vital if his side is to remain firmly on the play-off track.

"If we were to win, we would draw level on points with London, while a defeat would leave us four points adrift," said Sharp.

"With just six rounds of the regular season to go after this weekend, a defeat on Sunday would mean we would have a lot of work to do to claw our way back.

"But we're not thinking about that. We're thinking about gaining another two League points and keeping our top-six challenge on track.

"It's going to be tough and we're going to have to be at our best.

"But if we perform to our best, the result should take care of itself."

Second-rower Stuart Jones, who has been sidelined for a month with an ankle injury, is again named in the Giants' initial 20-man squad.

He will again undergo a late fitness test, with a negative result meaning Sharp could stick with the same 17 that was beaten 34-24 at Hull last Saturday.

It had been hoped at one stage that Stanley Gene could make a return following minor knee surgery a fortnight ago.

But the club's medical staff are not prepared to rush him back and are looking at a comeback in the game at Wakefield in a fortnight for the Papua New Guinean captain.

"Luckily, everyone came through the Hull game unscathed and is available for selection," added Sharp.

"And that's a good job, because the squad is really stretched right now.

"But confidence among the players is still very high.

"They know they came mightily close to winning at Hull last Saturday, and if they learn from the mistakes they made that day it'll stand them in good stead.

"Confidence is also high because of the performance we produced to beat London earlier in the season.

"We played well that day, and we know a repeat should be good enough.

"The stakes are pretty high and I know the boys are determined to come back with the two League points. I know they are capable of doing it."