the guy's only making what, 2.5 million? Whatever trade value he has, it's as a throw in to make salaries match.
Other teams aren't going to look at his non-playing this year as some kind of plus because he's an unknown as he hasn't played . . . they're going to look at him as being so bad they wouldn't even give him a sniff over the worst combo in the NBA, Oberto and Elson.
Who would want that?
The only way for him to have any value other than just the numbers in his contract is for him to play.