Treyarch has announced that the next game in the Call Of Duty series will be “Call Of Duty:Black Ops”.
I would imagine that it will be based on the MW2 engine and feature all the existing components from there aswell as a few additions of their own. Nothing has been said on where and WHEN the game takes place but expect killstreaks and weapons to all be adjusted accordingly.
The Black Ops, thing is very much the direction that EA seem to be taking with the Medal Of Honor series, and i find it very interesting to speculate exactly who is the real innovator in the genre, as everyone seems to be copying everyone else!
Expect to see more COD:BO at E3, for now check out the official website http://www.callofduty.com/blackops/