I don't understand this view point. Sure it's possible, but it's like me saying "Isn't it possible that the Giant Spaghetti Monster created everything?". It doesn't prove anything.
As I've said before, if there needs to be a man to give life a start, what was there to give the man a start? This doesn't solve the problem of how life started, it just answers it with another question.
I know that the idea that one cell evolved into millions of species is hard to believe, but why is it easier to believe that there is a God that created everything? If anything, the idea that there's a big man floating in the sky who designs everything sounds even sillier.