He's the new Cam Johnson (on the same team in the same role, ironically enough)... stats propped up by being the man on a crappy team, being showcased for a trade. The Nets are probably expecting multiple FRPs for him, and a desperate team like GSW might just go for it.
I think he's in a similar boat as TMIII for me. Is he good? Yes. Would he better than Vassell and be a better fit? Maybe, but marginally. He's worth more to their teams (and other teams) than they are to us and to what it would cost us to get them.