A few teams we spoke with this weekend were wondering about the whereabouts of Darrell Arthur. The Kansas power forward reportedly canceled workouts with the Clippers (#7), Philadelphia (#16), Toronto (#17) and Indiana (#11) after working out for Seattle (#4, 24) and Sacramento (#12). Arthur has not hired an agent and is reportedly conducting all his business through his mother and AAU coach, although he will surely stay in the draft. One NBA team we spoke to had a hard time figuring out where he was and whether or not he’ll be showing up for their workout, as he did not bother to cancel or notify anyone of his plans. There were talks of a potential back and/or hamstring injury, leading some to question if anything funny is going on. He was reportedly 100% healthy when he worked out for Sacramento on Friday. Arthur’s camp could not be reached for comment.
http://www.draftexpress.com/blog/Jonathan-Givony/
This is a probable scenario. The Kings are amped and ready to take Arthur with the #12 pick, because #4 is too high and #24 is too low. He probably liked Sacto, and the Kings probably felt he was a great fit. So I'm thinking the Kings gave Arthur a guarantee at #12 to keep him in the draft. There's really no other explanation for him to 'blow off' so many other teams like Philly, Toronto and Indiana all who could potentially look to draft him.