I want innovation, too, but some of the comments on here are hilarious. "Save the FPS"?
Yes, I distinctly recall Activision and Infinity Ward saying, "Please, please! Save us from these bucketfulls of money the gaming public insists on throwing at us! Save us! We're floundering from lack of interest in our fastest-selling game of all time!!"
You guys are a bit melodramatic. If you don't like the way they make current FPSs, play another genre, and quit your crying. If enough people do likewise, then they'll stop making these games you despise so much.
There are several innovative FPSs on the market right now, and the rest are copycats. That is how it has always been, and that is how it will always be. If every single game was unique, then there wouldn't be an entry for "generic" in the dictionary. One game isn't going to change that.