Hasn't happened yet, there is a time frame when it can happen. Locke was talking on radio at about 9:45 after the jazz's pick. I think he believed no-one was listening and it would somehow stay a secret.
He said it, the other talking heads questioned him, and Locke doubled down saying that he had it from a source that it will happen, but Locke wasn't supposed to talk about it.
Anyone else listening can confirm. He also went on to talk about someone handing him 4 names of possible picks for jazz at #47 an hour before the draft, 2 were gone Murphy was the higher of the remaining, he also mentioned other moves that had been discussed but was told he would no longer have a job if it went out on twitter.
FWIW, the KOC interview at about 10:30 last night was great. Kevin was more open than I've heard him be in a long time. He discussed trying to move into first round, he discussed several drafted players, he talked about teams calling him. KOC really hates David Locke.