How about Alston + Lucas for Cook + Turiaf and swap 1st round picks next year. I'm not a gambling man, but it seems likely we would gain at least 5 draft positions and that can be a big difference.
btw, yue plays most at point guard position in case you guys dont familiar with chinese national team. he is very tall, but still need improving his ball handling.
With the Laker's current available players, there isn't anything interested IMO.. I rather spend the time exploring with other teams like the Celtics, Hawk, Portland and etc...