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.
Warrington have secured their place at the top of Super League with a one-sided 30-point victory over title challengers Wigan at the Halliwell Jones Stadium.
Hull KR are set to introduce a reserve team for the 2017 season.
Widnes coach Denis Betts is set to be named as an assistant coach with England.
Hull FC stand-off Jordan Abdull has joined Featherstone on a one-month loan.