So, while Ravenclaw has slightly higher average than Hufflepuff, in likelifhood, based on the players left, they will finish last. If that happens, horvie, pola and trevnasty all beat both hosts and would be safe from the vote.
If huffle votes, onside, and tubby would be safe. tropicana could also pass raiders with a big night from AJ Green, but if he gets a big night from AJ Green, Huffle won't finish last anyway.