Changes I would make to the play would be...
Lady Macbeth I would keep Lady Macbeth alive because she showed strong and ambitious characters throughout the first couple scenes of the play, it would have been interesting to see her continue to rule aside Macbeth throughout the play. I believe that if she was alive towards the end of the play, Macbeth's actions would be different because she would have an influence over him and perhaps, Macbeth would still have his throne. Lady Macbeth was good at putting on a mask of hostility to make her admirable to her enemies, if she was ruling along side Macbeth maybe he would not be as despised as a leader. Furthermore, Lady Macbeth's guilt and remorse showed towards the end of her life, if she did not commit suicide maybe she could have changed her and Macbeth's heinous ways.