Stankevitch said: “Everybody is putting their hand up to play, but the majority of the squad are carrying some kind of knock.”
He added: “I don’t consider us to be the favourites. South Wales can call on dual-registered players and loan signings from Crusaders.
“However, we don’t need any motivation whatsoever, especially with being at home. We have to be confident after beating them only five weeks ago by a relatively heavy margin.”
Loz Wildbore and Championship One Team of the Year representative Gil Dudson are both suspended while fellow forwards Lloyd White, Geraint Davies, Joe Burke, Neil Dallimore and Harri Greville are all injured.
Scorpions coach Anthony Seibold said: “We are underdogs in this game but we know that all the pressure is on the opposition with home ground advantage and a much stated ambition to go deep into the play-offs.