Campbell Graham has suffered a calf injury just as depleted South Sydney prepare to welcome back other key players against Parramatta. It comes as coach Wayne Bennett revealed Euan Aitken had lost four kilograms battling a virus, but could return against Canterbury next week. Know the news with the 7NEWS app: Download today Arrow“We’ll match the big guy with the big guy,” Souths coach Wayne Bennett joked. He managed to play Souths’ following two games but the virus sidelined him from last week’s loss to Cronulla. “We’ve got to win some games but it’s not a position that we have to win every week,” Bennett said.