NEW MODERN WARFARE 4?

There are some rumors that a new call of duty modern warfare 4 will came out.I hope so because modern warfare 3 was a very good game.Activision actually own new call of duty:space warfare 1,2,3 and 4.They also own call of duty secret warfare 1,2,3 and 4.
That guy in the video say's modern warfare series over.They will have another name.