He's had so many games under his belt, and he's almost as much about telling stories as he is about delivering gameplay. So... I think if the opportunity presents itself and someone offers him a job in TV, he will take it.
i believe he has offered no indication of this whatsoever. Naughty Dog's gameplay side is been more and more great with each game. one thing is team up to make a series other is change carreer. not even Kojima who is a hard nerd on movies/tv has done this.