food critic, bacon sandwich

Regular reader Mango-Man sent in a picture of a bacon sandwich.   It’s not one he made, but it looks intriguing.  There is definitely plenty of bacon!  But it still seems to be lacking something.

What do you think should be done to make this bacon sandwich better?

(If you enjoy being a food critic, this is part of an ongoing series we have.  Click on Food Critic in the sidebar to see the other ones.)