I think because of the direction it's flying it's a counter spy plane. Not earth shattering news that it would make a return but still cool, I know I run CSP all the time.
Man this marketing is gonna give me a stroke before the damn game comes out! Black Ops is probably my favorite game of all time and is still my main game today. I'm stoked as hell for 2. I think it will be modern day or possibly a span of time leading up to modern day. I know they sure didn't have quadrotors back in the day. Damn why can't they just start a beta! All we need is one map!