In the aftermath of violence, how does Brutus plan to proceed as Romes leader?

What Brutus does not want is the rule of just one person, the very reason why he helped assassinate Caesar in the first place. Ultimately, Rome is ruled by a triumvirate, three men contributing to the rule with their ideas hopefully brought to a consensus.

Brutus believed that his actions would make him a hero. Thus, he was certain that ruling Rome would be a somewhat simple transition. Unfortunately, he counted on Antony to back him up..... Antony did not back him up.