I just don't like Boozer. I can't stand Bargnani, but I'd rather just amnesty him then to have to pay Boozer for 3 more years.
I would still prefer Gasol (although with his injury I doubt that's going to happen). If Chicago is interested in a Boozer/Bargnani swap I'd rather do something like this:
Chicago - Bargnani
Toronto - Okafor (and possibly a first rounder from Washington)
Washington - Boozer
Okafor has an expiring contract next year. Can play both PF and C. Is a shell of what he used to be but I would take him for his expiring contract for next season, and if a pick is thrown in as well then even better.