Poll: Was Macbeth the 3rd murderer?

[Joehova]

For those who have read Macbeth you have probably heard the theory that the mysterious third murderer of Banquo was actually Macbeth in disguise. What do you think?

 

[Olikunmissile]

I hated Macbeth.

Fucking hated it. And now I hate you for taking me back there.

OT: I think in order to find the answer we'd really need someone who really likes it and has studied it for a while. My school understanding of it might not do. I'm honestly not sure, could have been.