Double Down, Beginning or End of the Sandwich

The Double Down is a new food that KFC is going to be selling in the states very soon. It's called a sandwich but replacing the two pieces of bread are two fried chicken breasts and jammed in-between are two strips of bacon, cheese, KFC sauce and a couple other things.

I guess my question is...Is that the best or worst sounding sandwich ever? I'm not sure, heart attack on one side, meaty goodness on the other. And I guess my other question is. How have they not come up with this sandwich until now. I'm pretty sure that the KFC brain-trust tries to replace everything with chicken... and now they have.

(The Double Down: Scary or Amazing?)