Firstly, there is the Titanosaurus, which resembles something like the traditional Brachiosaurus ... Jurassic World Rebirth has something for all types of fans, dinosaur-lover or not.

Meganium looks like a Brachiosaurus, or any other long-necked ... Both these 'mons are mono-types so they're ripe for a secondary typing being added to them. Are you starting to see my logic ...