White Sox right-hander Jon Garland and A's left-hander Barry Zito represent possible trade options, but many in the industry suspect that Garland will be traded to the Dodgers or Angels, while the Astros might not have the type of young impact players that A's G.M. Billy Beane would want for Zito.
Pretty much what we've said here. The Dodgers are the best trading partner for the Sox.
Garland, a native of southern California, is a free agent after next season. His long-term preference might be to play closer to home, and both the Dodgers or Angels are deep in prospects who would appeal to the White Sox.