"My job is to make sure they are going forward and I failed there last week.
"My job is to make sure they go forward this week and if Kieran does get on then he'll reap the rewards if our boys go forward."
The Warriors looked at their best against the Bulldogs during brief periods when strong charges from wingers Manu Vatuvei and Ken Maumalo helped get their sets started to allow Luke to run from dummy-half.
Coach Stephen Kearney lamented the lack of quick play the balls which made those periods of positive play all too fleeting.
While he's keen to see both Luke and the side's backline provide more in attack, he returns to the point that it all comes down to the efforts of the forwards.
"Do I want Issac giving us more? Of course," said Kearney. "That's what his strength is but it goes part and parcel. You can't have one without the other.
"We had some pretty slow play the balls so that doesn't allow him to get out. That's why I always say it's a collective energy that we need.
"For the forwards it's making sure they're up for it. And they put their hand up and said 'we didn't get it done last week'.
"This week it's a similar challenge."