With all the rumors going around of Zach leaving in free agency, I think this trade could work if nothing else on the market works. The Bulls get a replacement(albeit not nearly as close in quality), bench production, and 3 picks in this years draft. I think it would be a fine haul for Zach but it could an overpay on the Spurs or an underpay on the Bulls losing an All-Star. Let know how the picks should be allocated if this is too much or not enough.