I think the name of the play should be changed to Iago because Iago is basically the main dude in the play. It's mostly about what Iago wants, and he wants the job that Othello gave Cassio, Iago convinces that Desdemona is cheating and that she loves Cassio so Othello can kill Desdemona and make promote Iago lieutenant. Othello and Iago are like friend enemies, they are socializing together and Othello has no clue why. I think in the end it should had ended up with Cassio Desdemona and Rodrigo all dead and Iago the new lieutenant.