jambr: I can't think of a precedent for another player of IT's caliber (i.e., talent, his impact on the organization) to be blindsided by a trade.
nick: I just can't imagine they had that strong of a relationship. By all accounts (esp in his Players Tribune documentary), IT perceived their relationship to be much stronger than it actually was. He also speaks to their firing of the training staff. He essentially says that the real reasons for it, while he won't talk about, will eventually come out.
In general, the Patrick Patterson and Greg Monroe types of the world are blindsided. Guys like Jimmy Butler have stated that they felt blindsided by trade (Minny), but then backtrack and say they knew it was going to happen (and prob requested it at some point). That a single precedent doesn't come to mind speaks to the extreme "business" aspect of the move imo.