The first two moves are a must for the Dubs.
Trade for Cameron Johnson.
Use their $14 million mid-level exception on Nickeil Alexander-Walker.
Trade for a back-up big in Goga Bitadze.
Sign Kevon Looney to a team friendly deal. (Vet Min)
If possible, Sign/Trade for a possible big man (Steven Adams or Daniel Gafford); Daniel Gafford wants starting center money ($20ish million) and the Mavericks will probably move off him.