I'd be very surprised if they traded Andy now, especially for a trade like this. Holding him until the deadline (assuming he doesn't get hurt again) lets contenders figure out where they are, and what they're willing to deal for Andy. There's a reason most major trades happen at the last minute at the deadline. Unless Love is involved - which I'm sure he's not - there's gotta be better deals out there that will emerge than one with Minny.
Kahn really needs the T-Wolves to make the playoffs this year. With Love out indefinitely, and Rubio still making his way back, they may need to make a move just to stay in it until those 2 guys come back.