So, with the randomized animals and all, we might see an awesome animal and never see it again. Maybe some animals could be tamed and mounted, with different effects for the random creature we chose to tame. It might be complicated, but there are plenty of possibilities, as always!
Well taming a creature is definitely possible, I'm sure they added that certain ones (like if it was big enough to ride) are mountable too.
While taming is in the game, I don't know whether or not it's for mounts or just pets. This could be an extension to it.
well in a update a a few weeks ago it was said that you can only tame baby monster's maybe when they are baby's they are just pet's but when they grow up they can be mount's (but i just don't know we will have to wait and see)