Ignoring Commodus at the end Seems Odd (spoiler)
I get that the Caesar is the villain, and he has earned the contempt of those of us familiar with what he has done.... but I found the manner in which he is completely ignored after his murder ridiculous.
To most people in the coliseum he is their leader, one who brought them the spectacle. They do not know of his evil shenanigans and how he rose to power. To just leave him lying on the ground with no one else so much as looking in his direction seemed a bit incredulous.