I've read all the reports about Julius possibly being traded and I would guess for the right price it would be possible but the right price is during the draft not before the draft.
Remember if Oakland trades Moss to Green Bay for Rodgers then you can expect Oakland to take Cavin Johnson at WR. Then you have Detroit who everyone knows needs a QB but you can't rule them out trading down with someone like the Texans at that spot to take Peterson.
Yes, the Texans signed A. Green but this is two starting back league now and Peterson would certainly fit especially from a marketing eye. And for the Texans to trade up probably would cost them the 8th overall pick, 2nd round pick and David Carr. Yes the Texans need a QB, but eventually Plummer will be in camp with them for the 2007 season, don't buy the retirement thing, he and Kubiak are great friends, he will end up starting the season for the Texans.
Now if the Texans don't trade up and Detroit does take a QB then we would need to deal with Cleveland. For us to move up just with picks would take essentially our whole draft, and that isn't going to happen. Cleveland needs a RB even with Lewis but they also need a DE in their 3-4 and a NT and a #2 WR to go with Edwards. Spears was the 20th pick and DE are costing a fortune now. So I could see where we could trade say a Julius Jones and Marcus Spears with the 22nd pick for the #3 pick, in fact depending on how desparate the Browns are (and they are desparate with Creenel and Savage jobs on the line) you will get better value for Jones and Spears, enough maybe to throw in Crayton and not give up our first round.
Strange things happen on draft day and the trade value chart usually holds out until you start adding players to the mix. I think Buffalo would have gotten better value from the Ravens on draft day than they did. So if we are really going to trade Jones, I hope it is draft day and not before unless someone blows us away with great picks.