Also, Brown and Jrue Holiday are kinda redundant while Tatum brings different skills that New Orleans doesn't have. If the trade is Tatum, Smart and parts New Orleans can roll into a starting lineup with:
Smart
Holiday
Tatum
Randle
And a center.
Maybe they ask for Williamsato be thier center or bring back Okafor. Don't know, but a core of Smart, Holiday, Tatum and Randle is pretty nice to have.