QFuture should use C+11 variadic template for unlimited number of function parameters

Currently QFuture can pass a limited number of parameters to a function and I suppose that this was done because templates at the time didn't support the ellipsis operator that the functions have already.
Now, with C++11 we have variadic templates ( http://www.cplusplus.com/articles/EhvU7k9E/ ).
How about implementing it in QFuture to be able to pass unlimited parameters?