Here we go for my preference:
Trade #1
Spurs get to move up for their pick (Daniels?) while also dumping Langford to maximize cap space.
Pistons get 2 firsts for Grant & also open up a max FA spot.
Trade #2:
(in this scenario Bledsoe is really Grant & the #7 is really #9)
Sixers get a 3pt threat for their lineup for two assets (Thybulle & Reed).
Atlanta moves up from 16 to 9 to get their pick (Duren or possibly Sharpe?). They also get Grant & dump ~$11M in salary.
Portland gets Collins & #16
We could throw Didi & Watford into either one of these two trades to help open up roster spots.
Draft Picks:
#16 - Dieng (or Eason).
#36 - Procida (2-way contract)
#38 - Minott or Barlow (2-way contract)
Roster heading into FA:
PG: Dame, Simons (FA)
SG: Hart, Little, Johnson
SF: Thybulle, Ingles (FA), Dieng
PF: Collins, Winslow, GBIII
C: Nurk (FA), Reed
Would need to find a cheap C/PF (Portis or Jalen Smith as full MLE?) and a good veteran 3rd string PG (Cory Joseph?) in FA.
2-way: Procida & Minott