Quinn is pretty connected to the Beilein camp and seems to think there is genuine interest from both sides. He goes into further detail in a piece for the Athletic.
1) This ain't about John Beilein leveraging for more money.— Brendan F. Quinn (@BFQuinn) June 3, 2018
2) The Pistons are quite serious about Beilein
3) This could actually happen.
That and much more, here:https://t.co/m60AIgeBfU