The Broncos and Storm have rested a host of players with the sides likely to meet again the following week in the first round of finals.
The high-flying Knights have named Kalyn Ponga's replacement, while Roosters coach Trent Robinson has made a big call on Joey Manu.
Canberra have named Corey Hrsburgh but he'll need a win at the judiciary to take the field against Cronulla who welcome back Nicho Hynes.