The crux of the issue, at least as far as redrafts go, is what do you think the possibilities of Moss (and the Raiders to a certain extent) returning to at least a respectable level are?
I think Moss improve significantly once Brooks returns without the Raiders necessarily getting much better, but obviously the Raiders being at least marginally competitive would help Moss and team chemistry a great deal.
The obvious risk is that, the way things are now, there's a good chance Moss has already mailed it in this season or even worse, he acts a fool and ends up with Jerry Porter persona-non-grata.
FWIW Moss pulled similar shenanigans in Minnesota and still performed. But, the Vikings were always competitive so there was always incentive for him to pull it together.
The other final factor is his skills have clearly eroded at least a bit. But as evidenced in his 2 TD preseason game, he IS still Randy Moss.

I really can't tell.

I put it at a 50/50 proposition as to whether he pulls together a respectable performance the remainder of the season. It's a truly tough debate for me as the Moss owner has offered him up for B. Edwards & I could afford to give up Edwards as I have a strong WR corps, but on the other hand, I don't wan't to be burdened with an albatross (Moss) on my roster the rest of the year if he sucks.