People always seem to overestimate the trade value of their own team's players. At this point in his career, with his history of antics and injuries, we'd be lucky to get a 5th for him. Maybe, maybe, a 4th. But I doubt that.
Even considering trading our #9 + Stevie to move up is foolish. It would take our #9, Stevie, and considerably more.
But we're not trading him anyway.