Sika has suffered a grade 2 ligament tear and will miss 4-6 weeks.
Scans showed Kevin hasn't suffered any serious damage to the area surrounding his eye. There is still some swelling around this area and he will be monitored during the week, but is expected to play.
Matt is back in full training after a shoulder injury has sidelined him for the last two games. He is available for selection.
Melbourne Storm injury update