First of all, I've always liked Nash, and it was terrible to see him in that jersey, but hey, at least he's been a net negative for the Fakers.
Second, I'd send Lil' Phil and Thornton to LA for Nash+ the Houston 2015 first round pick the Lakers own. This would open a roster spot, playing time for Turner at PG (where he should play) and keep salary flexibility. Lakers would probably not like it, but they don't seem to have a plan with that Kobe monster contract.