If the Timberwolves were "determined" to trade forward Al Jefferson, they weren’t determined enough. With the draft having come and gone, Jefferson is still a member of the team, and according to a tweet from Darren Wolfson, nothing was close:

Kahn on if he was close to trading Big Al: “No, not this week.”

That comment seems to hint that something still has a good chance to happen before the Wolves begin the regular season this fall. It didn’t happen "this week," but Kahn seems to leave the possibility open for the coming months.