Answer:
Equestrians
Explanation:
The plebians did more simple jobs like baking, and manufacturing of primary and secondary economic goods, gladiators were warriors and didn't really do tasks for the Roman Empire other than entertain and fight for the army. The aristocrats were mainly the senatorial class.
This of course depends entirely on the person in question, but generally speaking people who believe in such things would want to come back as animals somewhere at the "top" of the food chain.
Both want a change from being ruled by an absolute ruler, both have economic instability from war debt, both have social inequality. And also, both started because of enlightenment ideas.