I'm probably off on a lot of things here, but the general idea is there. DAL trades Gafford for elite shooting in Kennard. Not sure if Gafford is worth pick #9 as well, but i believe the Mavericks would receive some type of draft compensation in order to give to Portland for Grant. And then it's probably not going to be Adams but the Mavs probably do look at replacing Gafford with another quality backup C.
I think it's inevitable that Portland and Orlando work something out for Simons. Whether it's Black going or Cole Anthony one of them is definitely going.
Then I believe Portland could use the draft compensation they get from ORL and DAL in order to trade up with HOU.