In an ideal world I'd like to see him sign for United. Should have plenty of good years ahead of him. I think he'd love to come to United, Giggs is his hero, he became a dad less than 9 months ago, so perhaps it would be more convenient to stay in Britain. Also, he'd probably not be looking for outrgaeous wages, he'd probably be looking for 100-200k a week less than Ronaldo.
However he probably would be comfortable with going abroad, especially in 12 months time when it would be easier to move for family reasons. And by far the biggest stumbling block for me is Daniel Levy. I think he'd rather sell Bale for 5-10 million less to a foreign club like Real Madrid. The Zeki Fryers issue was like the behaviour of a petulant child.They could have got several million more for Modric from Chelsea 2 years ago than they got from Real last summer. I think there's very little chance of it happening, this summer or next summer. I can see him go to Real Madrid in 12 months time.