Very true. There are so many teams now without a proper out and out striker who starts every game. So many look to drop into the space the traditional no 10 used to operate in - ie behind the traditional striker/s. A cross between a 10 and a 9 - a 9 and a half. United has Rooney, we have Anelka, City have Tevez, Barcelona have Villa (who shifts to the left though), Arsenal have RvP. In fact some teams play with a strikerless formation - Roma have done it for years now with Totti.