Now, obviously all you giant lovers don't want this, but I think it would be a fantastic idea if you could worship the Rook. Like a giant, you could have shrines to donate to (Ones that would/could be under attack from other giant loving Glitchens.) and everything you can do with a giant.
But, those who worship the Rook could be considered Rooks themselves and therefor fight with other glitch.
Just a suggestion.