I just read an inspiring article about Bynum:
https://hangtime.blogs.nba.com/2013/12/28/cavs-suspend-bynum-indefinitely/
When asked about his suspension, he apparently told Yahoo sports that he never wants to play basketball again and never liked it in the first place.
I don't know all the contract stuff because he's got a weird contract, but the gist of it would be:
Marvin Williams
Burks
2nd rounder
for
Bynum
Right to swap picks (in the event we swap, they get the GSW pick [we reserve right to refuse swap])
This helps our tank but can legitimately be sold as a taking a chance rather than a tank move. We destabilize chemistry for a bit, get Marvin away from the brake pedal on the tank and most of all remove the Cavs as a tank threat.
Willing to include other assets.