I'm not the one saying Cleveland wants Teague. You are.

Any other combination with Wiggins would be fine. If Cleveland does end up with Teague, they would likely move forward with moving Love and others other balance things out.
The roster balance for Minny is exactly why this deal hasn't been done yet. No one else is willing to give up the farm for a possible two year rental. That's why both sides are completely fine waiting. Also, there has been no indication from Minny's side that they're sold on Wiggins and ready to extend him.