Also something I've thought about since MW2, and they almost added it when they released Team Defender. A game mode similar to Search and Destroy, but instead of aiming for one of two bomb sites, your target is a random player on the defending side who has been allocated as a "VIP" by the game. I haven't really thought much about the mechanics of the mode but I think it would be best if the attackers only knew who and where the VIP was if at least one member had spotted that person on their screen, which makes "Search and Destroy" A little bit more searchy. Tbh this would only work on big big maps and well, I can't see any map on Mw3 being good to play this mode on besides maybe Seatown... Although I think it would be great to play 4v4 on team tactical on pretty much any map.