What if one of the main reasons "Test Your Metal" is here is just to collect data on whether or not these versions of the first set of characters should be changed to be like these heroes. For example, the Hero Shugoki has no change to his moveset (or at least no change that I have noticed) while the 2 Orochis both have different moves than normal. Plus, the warlord has a different kind of headbutt that I don not remember the him using in the campaign... If you connect the dots, these seems very feasable and I would definitely welcome the change.