I don’t want to sound mean but this has been discussed in other threads, repeatedly.
There are threads discussing who could be the main character, too.
I’d like Majorian. Or even Ricimer. There’s people who want Aetius. There’s a guy who wants Aetius/Majorian/Antemius and many more choices. Some people have expressed their desire for a shared Roman/Byzantine campaign for Justinian. All of this has been discussed