I'd imagine you could make a better offer than the Clippers, who are short on picks and have no real players to offer (I know the Timberwolves gave up a lot of assets last year but still have Towns and some other pieces), but New Orleans surely can make the best offer from those teams given the draft capital and young players, potentially including even Zion, that they could offer.
Based on what the Blazers may need the Wolves seem to have the most to offer with the Celtics. If i'm not mistaken they wan't youngish forward talent and I would assume picks. The Celtics can offer both while the Wolves can offer the better player alongside a pretty good prospect like Minott. The part that I don't understand is where Conley lands?
But that part isn't even that important, this indicates that KAT or Gobert are trade pieces for the front office. They are the two contracts that allow any deal.