I'd love to see a Call of Duty MMO without the people responsible for making CoD good involved. It wouldn't even be an MMO, but rather pay to play FPS. That coupled with Activision pumping out 2 Call of Duty's a year would surely mark the beginning of the end for that shit bag Kotick.
They'll oversaturate their own market just like Guitar Hero and Bobby will be forced into seppuku.
I had no idea this was possible until I did it last night. Marked three guys and pressed Y for the insta-kill. One of said guys was right in front of me, facing the opposite direction. Sam shoots the guy's two friends, and proceeds to melee kill the guy closest to me in slow mo. And yes, doing this gave me another execute.
This is probably old news, but I was pretty excited about the whole thing. Mind. Blown.