Im new here so i can’t upload images
But i have just realised something. Take a quick look at goliath, Now take a look at Behemoth. Look familiar?
I believe Behemoth is just an Mega evolved (Yes i do like pokemon)
1: Both have exactly 3 fingers
2: Look at the skin under the behemoths rocks. Pinkish grey exactly like a damaged goliath.
3: Look at the top of behemoth. See how it has some broken spikes? Notice the placement of the spikes? A stage 3 goliath has basically the exact same spikes. The only difference is Behemoths is broken.
4: Both goliath and Behemoth both have tusks
5: And the most important part. Look at both goliath and behemoths necks. Both have gills or scratches.
I THINK NOT