Castleford's Zak Hardaker is provisionally suspended after testing positive for cocaine and will not be in England's World Cup squad.
Castleford - led by their talismanic and inspirational Man of Steel Luke Gale - look for Super League glory under the Old Trafford lights.
Castleford leave Zak Hardaker out of their squad for Saturday's Grand Final against Leeds after a "breach of club rules".
Castleford Tigers beat St Helens in golden-point extra time to reach the Super League Grand Final at Old Trafford on 7 October.
Jake Connor's hat-trick helps Hull beat weakened Castleford to book a Super League play-off semi-final at Leeds.