I've contemplated a trade along these lines recently as well, but mine has a different twist. Minnesota needs to shed unneeded cap space and sign guys who are a better fit.
The trade I propose would be:
Sullinger & Turner for Martin and Dieng. This also works cap wise.
They'd like to move Martin and Turner is a more versatile player anyway. With Towns in tow and Pekovic locked up for a long contract, Dieng is redundant - he's more of a center than he is a PF. While redundant for Minny, he could be a nice rotational guy for us at center. We get Martin this year and maybe trade him at the deadline next year or sign him for reasonable money if there's a fit.
Sully give them a guy who can stretch the floor a bit for Pekovic and Towns - certainly far better than Dieng.
We waive PJ III...
Zeller / Olynyk / Dieng
Lee / Johnson / Mickey
Crowder / Jerebko / Young
Bradley / Martin / Hunter
Smart /Isaiah / Rozier