Every once in a while, I come up with an idea I like. This is one of those ideas:
Situation: September 11, in Afganistan. It's roughly an hour before the attacks on the World Trade Center start. You are a CIA operative, on a recon mission, but in a few hours you could have a chance to change the world.....
Gameplay: You would have one, maybe two team mates on the mission. You would, of course, be on a recon mission for a certain amount of time. After a period of time, you are informed of the attacks. It's obvious that it was a terrorist attack, but you are unsure of who is responsible. The CIA needs information, badly. You have to plant bugs on their phone systems. Eventually you determine that the terrorists in Afganistan are responsible, and you have a chance to bring them to justice.
Other Stuff: You would need to have an Osama face, and some high-quality middle eastern men. I'm not totally sure about the addon to use for the player, though. It would need to look like an undercover special forces operator, like those in Afganistan. Worse comes to worse we could use the BAS Delta's, or something else like those.
I know this could be considered a touchy subject, but I think it would be an entertaining mission to play. Any suggestions/cristism?