Interesting article on hoopsworld today:
Purely speculation of course but I kind of like it. If Phoenix isn't high on him and is looking to get rid of him, I think there's a decent chance he would be helpful here. It would be a neat addition to the Nets / Knicks dynamic. When it comes to Lopez brothers, I prefer Robin. He has better hair, and though he shares the Lopez temprament with his brother, it's better to have the brother that concentrates on defense and rebounding if you're going to have that temprament. In other words, I'd rather rely on a Lopez to defend and rebound in the end of the game rather than depend on one to score a big bucket.
It would be difficult to get him for Bill Walker and 3 million dollars though. I imagine Phoenix would hold out for a better offer and might very well get one.