St Helens pair Lewis Dodd and Daryl Clark will each miss at the very least a month after choosing up accidents within the golden-point win over Salford Purple Devils.
Hooker Clark, 31, faces between 4 and 6 weeks out with a fracture in his foot, the identical timeframe as scrum-half Dodd, 22, who has an elbow ligament damage.
“Dropping Daryl and Lewis leaves us fairly gentle within the halves, with Jonny Lomax and Jack Welsby additionally on the sidelines,” head coach Paul Wellens instructed the club’s website, external.
“It is an enormous blow however we’ll look to adapt and see what we are able to do.”
Ahead Morgan Knowles additionally faces a two-game ban ruling him out of the Magic Weekend derby in opposition to Wigan Warriors on Saturday and the match with Hull KR.
St Helens are fourth in Tremendous League with six video games of the common season remaining.