I predict failure.

Coke Coffee Drink: "The world's No. 1 soft drink company, on Wednesday said it will launch a coffee-infused soft drink called Coca-Cola Blak in various markets around the world in 2006."

Maybe it's just because I remember the New Coke fiasco. Of course, in the late 90's I was predicting that eBay would never work.

Did I mention I'm in marketing?