Forum:Why treyarch and IW dont make a game?

Why actually? , i mean someones love 3arc and someones love IW but the stuff here is, why dont they make both a game with each developer like this:'Call of Duty 9' made by: treyearch and infinity ward. In mu opinion that would be awesome, like the multiplayer of infinity ward and the zombies of treyearch fusionated in a game , that maybe would be the most epic call of duty, but i dont know if its gonna quit my addicton to WaW , anyways im just saying that this both companies or whatever the are, should make a game instead of making games that fuck up the last game that IW or 3arc made on that year , im a big fan of both companies and i like all CoD games but in my opinion this game, if they create ,should give a year more to IW or 3arc to think what next CoD game should be called and its story and that stuff......

-Arturo