I think dumars is facing a make or break year and his job is on the line. He lost Calderon and might get desperate enough to trade what Ainge is looking for to move rondo.
I think Ainge has been posturing and he intends to move rondo to solidify the tanking.
This is the deal I think Ainge does.
Villanueva expiring, stucky expiring, Monroe/Drummond, knight and a pick
For
Rondo, Courtney lee, and Wallace.
I can see him relenting on knight tho.