Star England winger and Sydney Roosters signing for 2019 Ryan Hall has been ruled out for the rest of the English Super League season after suffering an anterior cruciate ligament injury.
Hall injured his knee in the Leeds Rhinos' 48-22 win over Toulouse on the weekend.
The 30-year-old signed a two-year deal with the Roosters last month.
He will miss the rest of this season and is also set to miss England's three-Test series against New Zealand in October and November.