Up for debate: I think Thoradolosaur deserves the 15% Armor it’s parent Allosinosaurus had.
I can see where Ludia thought they would take the Utarinex-approach where they scrapped its armor going from Utasinoraptor to Utarinex. Looking at Utarinex, it make sense considering it took on most the genes from its Dracorex parent, but in this case Thoradolosaur took on the majority of Allosinosaurus’ genes.
Plus, with having a lower general health than it’s chomper counterparts of Tryko & Tenonto, I feel like giving Thor that 15% armor would be deemed justifiable to compensate
Just a thought.