Will Frictional Games make more Sea/Air monsters?

[The Rock Worm]

I don't actually think sea/air monsters would be that scary...they're born monsters, and it's what they're instincts tell them to do-attack you if you come too close. The fact that the Gatherers used to be humans is a lot more scary imo, since all their morals and consciences have been destroyed. If you can destroy a conscience P:

One could still have scary sea/air monsters. Using your example, what if someone made a sea going 'Gatherer' and/or an air one?