Penrith's representative stars are all set to back up in Friday's clash against the Sydney Roosters, with coach Ivan Cleary hoping they're mentally switched on.
Newcastle star Kalyn Ponga will be missing as Newcastle hosts Gold Coast on Friday night after another head knock, while David Fifita returns for the visitors.
Gold Coast's Beau Fermor is hoping things he learned from Billy Slater and Cameron Smith in Queensland State of Origin camp will further boost his NRL form.
