Not really because your assuming that even if he does know the future, that the future can't change because of people's actions they choose themselves. Also with all arguments like this people try to place human logic into something, that is by the vary nature of what God is thought to be, is beyond that concept. It's the same as when people that try to disprove the existence of God by using the thought experiment that if God can do anything can he do something even he wouldn't be able to do, or some other similar thing.
So you disregard all logical arguments FOR God? Even if one arises where it essentially proves God? Would you still reject it?
I personally believe as man created the idea of God, then man can use logic and reason to destroy the idea of God. Obviously most Christians would disagree with everything said there, that is until reasonable arguments come in their favour. :2 cents: