He will be available for coach Clive Griffiths immediately, and is expected to feature in the Crusaders’ Championship 1 match against Doncaster.
Gorski said: “I'm really looking forward to making my Crusaders debut. I'm looking forward to getting back on the field now as I've not played for a few weeks.
“I was injured during pre-season so I missed nearly all of that. Swinton then brought in dual registered players in the pack and there were limited options for me to play then, so I was looking to play somewhere else.
Super League clubs need to change how and why they recruit players from overseas.
David Flatman has taken over the ownership of League 1 club York City Knights.
Leeds coach Brian McDermott says he expects hooker James Segeyaro to rejoin the club for pre-season training.
Rochdale achieved promotion from League 1 last season but Hornets head coach Alan Kilshaw has his sights set on a top eight finish in the Championship in 2017.
Wakefield Trinity have confirmed the signing of front row forward Craig Huby on a three-year deal.